check dissertation plagiarism online

Free Online Plagiarism Checker

Possible plagiarism detected!

If you submit this paper, your institution may take disciplinary measures against you. The content requires editing and modification of parts. We know how to make it unique.

This is weighted average of all matches in your text. For example, if half of your paper is 100% plagiarized, your score would be 50%

Well done, your text is unique!

Need an essay written but don't have the time?

With PapersOwl you’ll get it professionally researched, written and received right on time!

Make it unique with

Increase your SEO performance with

Text matches these sources

Verifying your text. It’ll take approximately 10 seconds

Get a 100% accurate report from an advanced AI-powered writing assistant. Our plagiarism checker works with all common file formats.

• Deep Search
• Check in real time
• Data Safety

How to avoid plagiarism?

Proper citation style.

Avoid plagiarism by always listing the source and formatting it correctly when you are note-taking. Take care of the proper formatting and citation style when using content from outside sources.

Write on your own

Avoid borrowing and overusing large pieces of the content from outside sources, especially from Wikipedia. Write your own thoughts and use sources only to support your opinion (remember to cite it though!).

Rewriting Service

PapersOwl expert can rewrite up to 75% of your content, edit and proofread your paper to make it plagiarism free and ready to use.

Editing Service

PapersOwl expert can edit up to 50% of your content, proofread and polish your paper to make it plagiarism free and ready to use.

Writing Service

PapersOwl expert can rewrite your paper from scratch according to instructions and guidelines and make it plagiarism free and ready to use.

Suits your similarity index. Consider using it!

Plagiarism Checker Review

Get speed and uniqueness when you use the free Papersowl plagiarism checker that accepts an unlimited word count compared to other platforms.

Online Plagiarism Checker For Students

Writing an academic paper can be challenging when you’re not sure if it’s original enough to pass a plagiarism check. Of course, students take information from various sites before writing their own text. Sometimes, it just so happens that certain parts are very similar to your resources, making your professor think that you’ve just copied work from somewhere. That’s why it’s crucial for any modern college or university student to ensure that their work has 100% original content to maintain academic integrity.

Luckily, a free plagiarism checker online can solve this issue quickly and easily. Many professional writing services use a plagiarism checker for research paper. However, students sometimes forget that they should too. But with so many options that pop up when you ask Google to “check my paper for plagiarism”, how do you choose the right one for detection? We’ve got the solution in the form of PapersOwl’s free plagiarism checker tool! Our simple tool makes it convenient to check any writing task without having to spend a dime. It works quickly and highly accurately, ensuring that you get the top grade you deserve. So, if you want to check plagiarism online before turning your task in, head over to our website and get started!

Accurate Check for Plagiarism with Percentage

Many students wishing to produce original content aren’t quite sure how to get an exact percentage of plagiarised text in their work. This percentage is important since many universities have a certain limit of non-unique words you can have in your essay for it to be considered okay. If your plagiarism search doesn’t give you the exact percentage, you can’t be sure if your assignment will go through or not.

When using a free plagiarism tool, it’s essential to have this data provided to you. Only when you have it can you decide which parts to change and which ones to chuck out to achieve your desired results. Plagiarized content is a big issue in modern educational institutions, so getting reliable and trustworthy results is vital. This is the most essential requirement when you check plagiarism.

PapersOwl’s plagiarism detection tool gives you all the information you need to fix plagiarized content. Whether you’ve fallen victim to accidental plagiarism or have tried to make your life easier by copying some text from different sources, you’ll get an accurate percentage with our plagiarism checker online. If you’re wondering how to check paper for plagiarism, it’s nothing complicated at all! Simply visit our site, paste your whole essay into the relevant text box or upload the text file, click on Check For Plagiarism, and you’ll get accurate plagiarism results in a matter of seconds. You’ll see the problematic parts with plagiarism detected highlighted, with links to where similar content exists. Our service with plagiarism detector will also give you the option to check my paper for plagiarism and then to hire a professional writer to fix your task quickly if you’re busy with other things!

The Fastest Plagiarism Checker Online

Gaining insight into duplicate content only works if you get your results quickly. There are so many free plagiarism software online that promise to do the job for you. However, a lot of them are clunky, slow, and inaccurate. How can you produce original work without similarity detection you can trust?

PapersOwl stands out in this regard because it will detect plagiarism in seconds. This is a plagiarism scanner that’s able to perform a Swift Check to give you a uniqueness check right there and then. It also conducts a Deep Search, going through millions of sources on the internet to check for plagiarism. A document of about 1500 words takes only about 10 seconds to get processed! You get a clear plagiarism score of how much text is plagiarized and how much is original. All the sources that your essay matches are listed based on how much similarity there is in your academic writing. And on top of that, you get a handy Make It Unique button that’ll take you to an order page where you can ask our expert writers to rewrite your work and make it 100% unique.

All of this is done almost instantly, allowing students to continue working on their assignments without missing a beat. Not every plagiarism detection software works this quickly, making ours the best one you’ll ever use.

Plagiarism Checker Helps Boost Your Grade

A lot of students make the mistake of considering their papers automatically free from plagiarism. After all, they’ve written it themselves, so how could it be problematic? What they don’t realize is that it’s very easy to borrow some information mistakenly. Turning such a paper in can cause multiple problems, as your professor might think you haven’t done the work at all.

That is why you should always use a plagiarism scanner to test for plagiarized content in your college papers. Our online plagiarism checker for students is designed for this exact purpose. A simple, free plagiarism check could help you check plagiarism, fix any mistakes you see, and submit high-quality text that no one will question.

Our plagiarism detector has a lot going for it. It makes plagiarism detection easier than ever before. Unlike copying and pasting each passage individually into Google, simply upload the whole file into our plagiarism checker free for students, and you don’t have to do anything else. All the matches are highlighted so you know what to change.

The plagiarism test will give you a uniqueness percentage too. This will help you figure out where you stand and how much time you need to adjust anything if required. So, using our copyright checker online free to check your writing is essential. This way, you’ll submit the task only when you’re sure it meets the level of uniqueness required by your school. As a result, your grades will drastically improve when you check for plagiarism.

Free Tools for Writing

PapersOwl is a well-known provider of all types of academic papers.

• Research paper
• Dissertation

and many more

• Stuck with a lot of homework assignments?
• Worried about making your work 100% plagiarism free?
• Looking for a writing help with affordable price?

How Does Plagiarism Checker Work?

• If you already have a completed text, all you need is just to copy-paste the whole thing in the special box of the chosen plagiarism tool or website, choose suitable settings (if any), then press “check for plagiarism”. It is quite simple and takes just a few moments.
• Once you have pressed “check for plagiarism”, the system will analyze your text and compare it with different sources to find similarities. As a rule, the duration depends on the text’s length. A standard free online plagiarism checker with percentage can give you the result within five minutes or less.
• When the system finishes the work you will be transmitted to the reporting page – it contains the comprehensive report on your work, a percentage of its uniqueness, and a list of sources on which similarities were detected. Often, such tools also highlight the overlaps that were found.

As you can see, it is simple. However, for the best and reliable result you have to be careful. There are tons of programs and online tools that can be used but keep in mind that many of them work differently and not all are good for you. To be confident in the truthfulness of the received result, you need to select the best plagiarism checker because only a professional and high-quality software can detect all similarities and give you a reasoned assessment.

Polish your paper and get rid of plagiarism!

We’ll change up to 75% of your paper, edit and proofread it.

• Reliable Editors
• Any Field of Study
• Fair Prices

Free Plagiarism Checker is rated 4.9 /5 based on 752 user reviews.

Want your voice to count in? Send us your review with all the details.

Advantages Of Plagiarism Checker By PapersOwl

Why choose us? Our service offers a professional online plagiarism checker with report that will provide you with a comprehensive report to make you confident in the 100% uniqueness of your paper. Our free plagiarism checker for students guarantees the best check and here are the key advantages of using our tool that prove this:

You don’t need to pay anything to check your paper for plagiarism because we know the value of original and unique works.

One of the main benefits of our antiplagiat checker online is that it works so fast that you will not even have enough time to make yourself a cup of coffee while it analyzes your text, and it is safe!

We use the latest and the best algorithms and software in order to provide you with an advanced check and help you receive the high-quality papers.

It is simple in use and won’t take much time!

Many students have already confirmed that our free tool is a great and convenient feature that helped them detect and fix errors that could lead to a failure. With us, you will no longer need to look for a different scanner!

Leaving already?

Get 10% off your first order!

* you'll see the discount on checkout page

OUR WRITERS

You can choose the writers after viewing information about them. Just select the writer whose experience is closest to your subject.

Completed orders: 804

Sex Trafficking: A Multi-Billion Dollar Business

• Paper Type: Essay (Any Type)
• Subject: Criminology

Completed orders: 950

Understanding Plagiarism and its Dangers in Academics

• Subject: English

Completed orders: 1114

Obesity in America

Completed orders: 656

Effort to Improve Handling and Training on Sexual Assault in Army

• Subject: Literature

Completed orders: 923

Should the government raise the federal minimum wage?

• Subject: Law

Plagiarism Checker FAQ

Can i check my essay for plagiarism free online, can i use papersowl plagiarism checker as a student for free, can i check my research paper for plagiarism for free, will the papersowl plagiarism report be the same as at my university, what are the consequences of plagiarism, why wait place an order right now.

Simply fill out the form, click the button, and have no worries!

Trusted Online Plagiarism Checker For Students and Academics

Avoid accidental plagiarism in your academic text with Paperpal’s accurate online plagiarism checker, in partnership with Turnitin.

• Industry-leading plagiarism prevention check Get a similarity score, side-by-side comparisons, and color-coded results. Avoid accidental or self-plagiarism with Paperpal’s plagiarism checker, in partnership with Turnitin.
• Instant comparison against billions of sources Scan your academic text against Turnitin’s database of 99 billion webpages, including 200 million Open Access research articles, to detect similar phrasing and synonym swapping in minutes.
• Access to our all-in-one academic writing toolkit Paperpal Prime gives you full access to our paraphrasing tool, language checks, and more so you can quickly address issues flagged by the plagiarism checker software.

Check your paper for similarity

Review report for actionable items

Write in your own voice

Cite any overlooked sources

Maintain Academic Integrity with the Best Plagiarism Checker Tool

Achieve writing excellence with our secure, reliable online plagiarism checker

Paperpal plagiarism checker helps you produce high-quality, original writing by identifying missed citations or similar phrases. This minimized the risk of academic penalties, such as suspension for accidental plagiarism.

Use our plagiarism checker to maintain high academic standards and promote integrity in the classroom. It also helps to streamline grading, identify potential plagiarism, and guide students on proper citation practices.

Rely on our trusted plagiarism checker software to avoid desk rejections due to prevent accidental and self-plagiarism. It is an essential step to help you ensure authenticity, maintain credibility, and protect your reputation.

Paperpal Offers More Than An Online Plagiarism Checker

Paperpal Prime provides comprehensive language correction, paraphrasing, and generative AI writing capabilities to transform your academic writing.

Use Rewrite to paraphrase content and add variety, achieve an academic tone, and reduce length to achieve clear, concise, impactful academic writing.

Leverage in-depth grammar checks that quickly identify and correct spelling, punctuation, and complex language and grammar errors in minutes.

Access our suite of secure generative AI features designed to help you overcome writer’s block and deliver high-quality, original content, every time.

Paperpal’s Plagiarism Checker - Frequently Asked Questions

How can i access paperpal’s online plagiarism checker, how many pages or words can i check per month, what software is being used to detect similarity, what database is my writing checked against, how do i interpret the similarity score, why did i get a high similarity score after polishing language with paperpal using copilot’s ai-generated text, can paperpal ensure that my content is not flagged by plagiarism or ai detection tools, my paper is completely original. why is my similarity score so high, what types of documents can i upload, are my documents stored and added to turnitin’s database, understand plagiarism and ethical writing.

Want to master the basics of ethical academic writing and avoid accidental plagiarism when using AI tools? Check out these curated articles on plagiarism and ethical academic writing guidelines!

Self-plagiarism in research: What it is and how to avoid it

Self-plagiarism in research should be strictly avoided. Yet, it’s quite common to find early career researchers, and sometimes even experienced scholars...

The Do’s & Don’ts of Using Generative AI Tools Ethically in Academia

Generative AI has ushered in a new era of possibilities, redefining the way we create content, analyze data...

Addressing Your Queries on AI Ethics, Plagiarism, and AI Detection

The integration of artificial intelligence (AI) tools into the academic writing process has sparked numerous debates...

Top 5 ethical considerations in research

While research is based on the pillars of innovation, trust, and transparency, it also requires scientists and academics...

Take the first step toward academic writing excellence

• Features for Creative Writers
• Features for Work
• Features for Higher Education
• Features for Teachers
• Features for Non-Native Speakers
• Learn Blog Grammar Guide Community Events FAQ
• Grammar Guide

Thesis Checker: Free Online Editor

Start typing, paste, or use

Get more suggestions to enhance this text and all your future writing

Your suggestions will show once you've entered some text.

Great job! We didn't find any suggestions in your text.

Works wherever you do

Get spelling, grammar, and style suggestions everywhere you write.

Why should you use an online thesis checker?

You’ve already done countless hours of research to write your thesis. You don’t want to spend countless hours correcting it, too.

You’ll sound professional

Wow your supervisors with how grammatically sound your writing is, how clear it is, and how well it flows.

You’ll save time

ProWritingAid’s thesis checker saves you hassle by acting as the first line of defense against pesky grammar issues.

You’ll become a better writer

Every time you run your thesis through ProWritingAid, you’ll see what your common mistakes are and how to fix them.

Professors and students love using ProWritingAid

Great tool for academic work. Easy to use and the reports and summary evaluation of your documents in several categories is very useful. So much more than spelling and grammar!

Debra Callender

If you’re an English teacher, you need to take a look at this tool—it reinforces what you’re teaching, highlights strengths and weaknesses, and makes it easier to personalize instruction.

Jennifer Gonzales

Only reason I managed to get an A in all my freshmen composition classes.

Chris Layton

Your first line of defense before submission

Save time on editing so you can focus on your research. ProWritingAid’s thesis checker helps you quickly and easily improve your grammar and style.

Academic writing made easier

Stop stressing over your first draft. Now you can improve any sentence in just a few clicks. Shorten sentences , correct informal language, expand your sentence variety, and add transitions.

Catch every easy-to-miss mistake

Typos and grammar errors can slip into anyone’s work. ProWritingAid’s AI-powered thesis checker can catch and fix even the trickiest issues so your ideas can shine.

In-depth analysis whenever you need it

Sure, that email might only need a cursory check. But a 100-page thesis needs more comprehensive reviews. Use our structure analysis , complex paragraph alerts , and transitions report to improve your work.

Write clearly, concisely, and accurately

Strike the right balance between clarity and academic rigor with analytical language goals and power verb suggestions . You can ensure your work is professional without sacrificing readability.

Get access to a library of expert resources

With ProWritingAid, you get more than just an app—you get the tools to become a better writer. Our in-app learning tool comes packed with helpful explanations for every suggestion.

Want more? Join our community or read our blog for advice from our resident experts on how to become a better writer.

ProWritingAid’s Thesis Checker FAQs

1. how do i use the online thesis checker.

Sign up for free, upload your thesis, and run any of ProWritingAid’s 20+ reports. You’ll see a number of suggestions that you can either accept or reject.

2. Does the essay checker work with British English and American English?

The thesis checker works with British English, American English, Australian English, and Canadian English. Just choose the one you’d like to use, and ProWritingAid will tailor its suggestions to match.

3. Is using a thesis checker cheating?

Not at all. The thesis checker won’t ever write the thesis for you. It will only point out possible edits and advise you on changes you need to make. You have full autonomy and can decide which changes to accept.

4. Is there a student discount?

Students who have an eligible student email address can get 20% off ProWritingAid Premium. Email [email protected] from your student email address to access your discount.

5. Can ProWritingAid check my thesis for free?

Absolutely. ProWritingAid offers a free membership to everyone, always, and you can edit up to 500 words at a time. If you need to edit more work, you can upgrade to Premium at any time.

6. Does ProWritingAid have a plagiarism checker?

Yes! ProWritingAid’s plagiarism checker will check your work against over a billion web-pages, published works, and academic papers, so you can be sure of its originality. Find out more about pricing for plagiarism checks here .

Submit your thesis with confidence

Drop us a line or let's stay in touch via :

Free plagiarism checker by EasyBib

Check for plagiarism, grammar errors, and more.

• Expert Check

Check for accidental plagiarism

Avoid unintentional plagiarism. Check your work against billions of sources to ensure complete originality.

Find and fix grammar errors

Turn in your best work. Our smart proofreader catches even the smallest writing mistakes so you don't have to.

Get expert writing help

Improve the quality of your paper. Receive feedback on your main idea, writing mechanics, structure, conclusion, and more.

What students are saying about us

"Caught comma errors that I actually struggle with even after proofreading myself."

- Natasha J.

"I find the suggestions to be extremely helpful especially as they can instantly take you to that section in your paper for you to fix any and all issues related to the grammar or spelling error(s)."

- Catherine R.

Check for unintentional plagiarism

Easily check your paper for missing citations and accidental plagiarism with the EasyBib plagiarism checker. The EasyBib plagiarism checker:

• Scans your paper against billions of sources.
• Identifies text that may be flagged for plagiarism.
• Provides you with a plagiarism score.

You can submit your paper at any hour of the day and quickly receive a plagiarism report.

What is the EasyBib plagiarism checker? 

Most basic plagiarism checkers review your work and calculate a percentage, meaning how much of your writing is indicative of original work. But, the EasyBib plagiarism checker goes way beyond a simple percentage. Any text that could be categorized as potential plagiarism is highlighted, allowing you time to review each warning and determine how to adjust it or how to cite it correctly.

You’ll even see the sources against which your writing is compared and the actual word for word breakdown. If you determine that a warning is unnecessary, you can waive the plagiarism check suggestion.

Plagiarism is unethical because it doesn’t credit those who created the original work; it violates intellectual property and serves to benefit the perpetrator. It is a severe enough academic offense, that many faculty members use their own plagiarism checking tool for their students’ work. With the EasyBib Plagiarism checker, you can stay one step ahead of your professors and catch citation mistakes and accidental plagiarism before you submit your work for grading.

Why use a plagiarism checker? 

Imagine – it’s finals week and the final research paper of the semester is due in two days. You, being quite familiar with this high-stakes situation, hit the books, and pull together a ten-page, last-minute masterpiece using articles and materials from dozens of different sources.

However, in those late, coffee-fueled hours, are you fully confident that you correctly cited all the different sources you used? Are you sure you didn’t accidentally forget any? Are you confident that your teacher’s plagiarism tool will give your paper a 0% plagiarism score?

That’s where the EasyBib plagiarism checker comes in to save the day. One quick check can help you address all the above questions and put your mind at ease.

What exactly is plagiarism? 

Plagiarism has a number of possible definitions; it involves more than just copying someone else’s work. Improper citing, patchworking, and paraphrasing could all lead to plagiarism in one of your college assignments. Below are some common examples of accidental plagiarism that commonly occur.

Quoting or paraphrasing without citations

Not including in-text citations is another common type of accidental plagiarism. Quoting is taking verbatim text from a source. Paraphrasing is when you’re using another source to take the same idea but put it in your own words. In both cases, it’s important to always cite where those ideas are coming from. The EasyBib plagiarism checker can help alert you to when you need to accurately cite the sources you used.

Patchwork plagiarism

When writing a paper, you’re often sifting through multiple sources and tabs from different search engines. It’s easy to accidentally string together pieces of sentences and phrases into your own paragraphs. You may change a few words here and there, but it’s similar to the original text. Even though it’s accidental, it is still considered plagiarism. It’s important to clearly state when you’re using someone else’s words and work.

Improper citations

Depending on the class, professor, subject, or teacher, there are multiple correct citation styles and preferences. Some examples of common style guides that are followed for citations include MLA, APA, and Chicago style. When citing resources, it’s important to cite them accurately. Incorrect citations could make it impossible for a reader to track down a source and it’s considered plagiarism. There are EasyBib citation tools to help you do this.

Don’t fall victim to plagiarism pitfalls. Most of the time, you don’t even mean to commit plagiarism; rather, you’ve read so many sources from different search engines that it gets difficult to determine an original thought or well-stated fact versus someone else’s work. Or worse, you assume a statement is common knowledge, when in fact, it should be attributed to another author.

When in doubt, cite your source!

Time for a quick plagiarism quiz! 

Which of the following requires a citation?

• A chart or graph from another source
• A paraphrase of an original source
• Several sources’ ideas summarized into your own paragraph
• A direct quote
• All of the above

If you guessed option E than you’d be correct. Correct punctuation and citation of another individual’s ideas, quotes, and graphics are a pillar of good academic writing.

What if you copy your own previous writing?

Resubmitting your own original work for another class’s assignment is a form of self-plagiarism, so don’t cut corners in your writing. Draft an original piece for each class or ask your professor if you can incorporate your previous research.

What features are available with the EasyBib plagiarism checker? 

Along with providing warnings and sources for possible plagiarism, the EasyBib  plagiarism checker works alongside the other EasyBib tools, including a grammar checker  and a spell checker . You’ll receive personalized feedback on your thesis and writing structure too!

The  plagiarism checker compares your writing sample with billions of available sources online so that it detects plagiarism at every level. You’ll be notified of which phrases are too similar to current research and literature, prompting a possible rewrite or additional citation. You’ll also get feedback on your paper’s inconsistencies, such as changes in text, formatting, or style. These small details could suggest possible plagiarism within your assignment.

And speaking of citations, there are also  EasyBib citation tools  available. They help you quickly build your bibliography and avoid accidental plagiarism. Make sure you know which citation format your professor prefers!

Great! How do I start? 

Simply copy and paste or upload your essay into the checker at the top of this page. You’ll receive the first five grammar suggestions for free! To try the plagiarism checker for free, start your EasyBib Plus three-day free trial.* If you love the product and decide to opt for premium services, you’ll have access to unlimited writing suggestions and personalized feedback.

The EasyBib plagiarism checker is conveniently available 24 hours a day and seven days a week. You can cancel anytime.  Check your paper for free today!.

*See Terms and Conditions

Visit www.easybib.com for more information on helpful EasyBib writing and citing tools.

For informational guides and on writing and citing, visit the EasyBib guides homepage .

Scribbr Plagiarism Checker

The #1 plagiarism checker for students, ready to detect all plagiarism.

Upload the document you would like to check for plagiarism.

Upload document

Or drag and drop

Uploading and counting words.

This may take a few seconds.

Documents are not added to our database and will never be shared.

Price per document

*Prices are per check, not a subscription.

Why students choose Scribbr?

• Used by 1182 students in the last 24 hours.
• Largest plagiarism database.
• Detailed and easy plagiarism report.

Your plagiarism report within 10 minutes

How it works.

Upload a Microsoft Word, PDF or ODT file of your paper, enter your details and pay.

2. Wait a few minutes

Your document is compared to billions of web pages, books, articles and more. This may take a few minutes.

3. Receive the report

Similarities are highlighted and matched to the source. You also receive a plagiarism score.

4. Fix plagiarism

Add missing citations or rewrite your text. Our award-winning Knowledge Base can help you.

Frequently asked questions

At the moment we do not offer a monthly subscription for the Scribbr Plagiarism Checker. Plagiarism checks can be bought separately — prices depend on the size of your document.

Similarities in your document are highlighted for quick and easy review. Each colour corresponds to a source in your Sources Overview at the right side of your report.

Information can often be found in more than one place. For this reason, other sources citing the same information you used can come up in your Sources Overview.

The important thing is to make sure you’ve cited the source of the material. Try to find the original source, but if you can’t find it, it’s best to cite the source where you found the information.

Scribbr’s free plagiarism checker estimates the risk of plagiarism by calculating the percentage of text in your document that’s similar to other sources.

A moderate or high risk of plagiarism means that the plagiarism software detected several similarities worth reviewing.

Note that similarities are not necessarily plagiarism. You will need to decide on your own whether your text needs revision or citation.

The free report tells you if your text contains potential plagiarism and other writing issues. The premium report gives you the resources you need to review issues in detail and resolve them.

Yes, Scribbr offers a limited free version of its plagiarism checker in partnership with Turnitin. It uses Turnitin’s industry-leading plagiarism detection technology and has access to most content databases.

Run a free plagiarism check

If you’re a university representative, you can contact the sales department of Turnitin .

If you’ve correctly cited all the sources you used, then you do not need to use a plagiarism checker before submitting your paper to your instructor. However, it is very easy to commit plagiarism accidentally, even if you’ve been very careful. To ensure that you didn’t forget to cite anything, you should use a plagiarism checker yourself.

A  plagiarism checker works by using advanced database software to scan for matches between your text and existing texts.

To help you decide which checker to use, we conducted in-depth research comparing popular plagiarism checkers to find out which one is best.

Best plagiarism checker comparison

Your work should not contain any  plagiarism . Even if your score is 1%, you will need to review each similarity and decide whether it’s necessary to revise your work.

But  contrary to popular belief, plagiarism checkers work by detecting not plagiarism, but similarities . Not all similarities found by the Scribbr Plagiarism Checker constitute plagiarism. Our check sometimes flags the following:

• Properly cited quotes
• In-text citations or your reference list
• Commonly used phrases

What should I do with a found similarity?

Extensive testing proves that Scribbr’s plagiarism checker is one of the most accurate plagiarism checkers on the market in 2022.

The software detects everything from exact word matches to synonym swapping. It also has access to a full range of source types, including open- and restricted-access journal articles, theses and dissertations, websites, PDFs, and news articles.

Scribbr’s plagiarism checker offers complete support for 20 languages, including English, Spanish, German, Arabic, and Dutch.

The add-on AI Detector and AI Proofreader are only available in English.

The complete list of supported languages:

Scribbr’s  Plagiarism Checker is powered by elements of Turnitin’s Similarity Checker , namely the plagiarism detection software and the Internet Archive and Premium Scholarly Publications content databases .

The add-on AI detector is powered by Scribbr’s proprietary software.

Your document will be compared to the world’s largest and fastest-growing content database , containing over:

• 99.3 billion current and historical webpages
• 8 million publications from more than 1,700 publishers such as Springer, IEEE , Elsevier, Wiley-Blackwell, and Taylor & Francis

Note: Scribbr does not have access to Turnitin’s global database with student papers. Only your university can add and compare submissions to this database.

Your writing stays private. Your submissions to Scribbr are not published in any public database, so no other plagiarism checker (including those used by universities) will see them.

If your university uses Turnitin, the result will be very similar to what you see at Scribbr.

The only possible difference is that your university may compare your submission to a private database containing previously submitted student papers. Scribbr does not have access to these private databases (and neither do other plagiarism checkers).

Luckily, many papers, theses, and dissertations are also published in public databases that Scribbr does have access to.

Plagiarism Checker - 100% Free Plag Detector Online

While working on a paper, you might write a couple of sentences that seem suspiciously familiar. After a quick search, it turns out that an excerpt appears somewhere else online.

Whether on accident or not, this will be considered plagiarism . Fortunately, there is an instrument that can be of great help in such cases!

An online plagiarism checker (for 2000 words & more) is designed to analyze the content of your papers and compare it to other publications. It will assist you in making sure that all of your information is original and properly cited.

Above, you can try our plagiarism detection tool for free!

In this article, our team has explored the concept of plagiarism, explaining its common types and how to avoid it. And in case you are looking for more options, we have also provided a list of alternative software that you can use in your work.

• 🤔 Causes of Plagiarism

✏️ Common Types of Plagiarism

• 🔍 How to Avoid Plagiarism

💯 12 Online Plagiarism Checkers

🔗 references, 🤔 why use a plagiarism checker.

The issues of plagiarism and academic dishonesty become more and more relevant each year. According to some research , 92% of surveyed students stated that they had or knew someone who had cheated .

So, why does this happen?

The researchers have shed light on this phenomenon, and here are some of their statistics:

• 92% of those who plagiarized stated that they did so because they wanted better grades.
• 83% said that they cheated because of procrastination.
• 75% of respondents pointed out that they did not have enough time to finish their assignments.
• 33% have attempted to cheat due to their overloaded class schedule.
• 58% of the surveyed have plagiarized because they lacked an understanding of the subject.
• 50% had little or no interest in the subject.
• 25% of participants believe that anyone can cheat without any consequences.
• 17% of the interviewees cheated because of peer pressure.
• Another 17% think that it does not matter to the professor if their paper is plagiarized.

After taking all of these numbers into account, it is evident that a significant percentage of students commit acts of plagiarism for several main reasons. Among them are poor time management, concern for academic performance, and peer pressure.

Now that you know the causes of plagiarism, it will be beneficial to examine its different types. Generally, these can be divided into two groups: unintentional and intentional.

Intentional Plagiarism

When it comes to intentional plagiarism, it doesn’t necessarily mean that your paper copies the full document written by someone else. This is only one example of cheating out of many others.

Unintentional Plagiarism

Meanwhile, unintentional plagiarism may refer to:

• Forgetting to cite a source when describing something that is not common knowledge.
• Not citing information that you have paraphrased or summarized.
• Failing to use a proper citation style when documenting sources.
• Misquoting an author, even if it is appropriately cited in the paper.

When composing your paper, it is important to stay vigilant. This is why it is handy to utilize the help of our plagiarism checker (2000 words). Free detection software is a quick and easy way to confirm your paper’s originality.

🔍 How to Check for Plagiarism

As you work on your paper, you may start to ask yourself: How can I avoid plagiarism altogether?

Below, we have prepared some tips that will help you write a 100% original essay:

• Regulate your time. As mentioned earlier, procrastination and a full class schedule may lead to plagiarism. To stay on top of everything, don’t put off urgent tasks until tomorrow. Read up on time management techniques and figure out an efficient study method that works for you.
• Cite while you write. Get in the habit of citing sources in full as you write your paper. Firstly, doing this will save you plenty of time for putting together a bibliography. Second, it will significantly decrease the risk of an improper citation.
• Use only trusted sources. There are a lot of websites with questionable content. Even documents that seem scholarly at first could turn out to be another student’s paper. Ascertain that you understand the source and the ideas that it is trying to convey.
• Understand the difference between various citation styles. An improper citation may result in a penalty for plagiarism. So, make sure you rely on a high-quality reference guide and implement the correct style. Don’t forget to add quotation marks when using unchanged phrasing from the source.
• Use plagiarism scanners before you submit your paper. Even if you wrote your piece from scratch, we still advise you to double-check it. From time to time, you might unintentionally “borrow” a couple of phrases that appear in other works. Despite it being an accident, your professor might penalize your paper. To avoid this, you can use one of the online free plagiarism detectors.

Perhaps our free plagiarism checker (2000 words & more) wasn’t exactly what you were looking for. If you find yourself in need of a tool with slightly different features, this section is for you!

Below, we have prepared a list of 12 online plagiarism scanners , both chargeable and free. They will allow you to avoid similarities with other works on the Internet.

Scribbr is a plagiarism checker powered by Turnitin, a plagiarism-detection system used by most universities. Therefore, it is an excellent choice for those seeking access to Turnitin but not being able to get it. Scribbr offers a free version, but it only allows you to see whether your paper contains potential plagiarism. To see a full report, you have to go premium, which starts from $19.95 per document.

2. Grammarly

Grammarly is famous for its superior grammar-checking software. However, with a paid version, you’ll also get access to its plagiarism detector. It can check your paper against billions of web pages, but its detection doesn’t cover gated and academic content. It also fails to identify rephrased content.

3. PlagScan

PlagScan is an outstanding plagiarism detection tool that is useful for students and writers alike. The website compares your paper against web sources, journals, and internal repositories. It doesn’t offer a free plan, but it allows you to check your first 2,000 words without charge during your free trial.

4. PaperRater

PaperRater is another plagiarism detection service. It operates as freemium software and provides you with a free report. The chargeable version allows you to get a printed summary of your results that contains more detailed information. This program is also integrated with a proofreader and supports various file types for upload.

5. Plagiarisma

Plagiarisma is a simple and free tool for students to use. It works with Google, Yahoo, Bing, and Scholar databases. Don’t forget to register to check your paper!

6. Dupli Checker

At first glance, Dupli Checker is similar to those mentioned above. However, this website has extra features, such as a text spinner, spell checker, word counter, etc. Of course, it also detects plagiarism and provides you with stats, links to plagiarized URLs, and highlights of related phrases. Did we mention that it’s free?

Viper , also known as ScanMyEssay, is a plagiarism detector supporting 56 languages. It checks your content against over 10 billion sources and can scan multiple files at once. Viper offers a free trial, allowing you to check one document of up to 5,000 words. It’s a good option for students who need to scan their papers for plagiarism occasionally.

8. PlagAware

PlagAware offers high-quality plagiarism detection and checks your papers against over 70 billion sources! It has a free plan that allows you to scan 10 pages per month. Moreover, if you choose a premium plan, you pay only for the first check of every document, while subsequent scans of the revised versions are free.

9. Copyscape

Copyscape is a plagiarism detector that can check your paper against online sources and web pages. It doesn’t check your content against academic databases, books, scholarly journals, and offline sources. So, it’s suitable for online content creators and website owners, while students seeking to check academic writing should opt for something else.

10. Copyleaks

Copyleaks offers both free and paid accounts to its users. In both cases, you have to register to use this service. If you have a free account, you can upload up to 2,500 words per month and use two checks. You will also see the history of your previous plagiarism scans.

11. Quetext

Quetext is a user-friendly plagiarism checker that allows you to edit text directly within the tool and has a useful feature — a citation assistant. However, you can check only 500 words with their free plan. After exhausting this limit, you have to go premium. It can also fail to identify plagiarism from scholarly sources like student dissertations or journal articles.

12. SmallSEOTools

The last paper plagiarism checker tool in our list, SmallSEOTools , allows you to check up to 1000 words per search for free. The amazing thing about this tool is that it’s available in English, Chinese, Russian, Italian, French, Portuguese, Spanish, German, and Japanese languages.

Remember – for students, getting caught plagiarizing may mean a failing grade, suspension, or even expulsion. For professionals, the stakes are even higher. Therefore, make sure to use our plagiarism checker for 100% accurate results!

Updated: Dec 19th, 2023

• Academic Dishonesty Definition and Types – Northern Illinois University
• Why do postgraduate students commit plagiarism? An empirical study - Apatsa Selemani, International Journal for Educational Integrity
• Unintentional Plagiarism: Is It Avoidable? – University of Houston
• Citing Sources – Holy Family University
• The Common Types of Plagiarism – Bowdoin College
• Free Essays
• Writing Tools
• Lit. Guides
• Donate a Paper
• Referencing Guides
• Free Textbooks
• Tongue Twisters
• Job Openings
• Video Contest
• Writing Scholarship
• Discount Codes
• IvyPanda Shop
• Terms and Conditions
• Privacy Policy
• Cookies Policy
• Copyright Principles
• DMCA Request
• Service Notice

This page contains materials that are going to help students to get rid of their true nemesis—plagiarism. And it doesn’t just provide reviews and links to best plagiarism checker tools. It’s going to tell about causes and common types of plagiarism, and how to avoid it.

Model Heading

Limited access for free users , Free users can select max 3 files at one time, while premium users can select up to 20 files per search Make yourself a premium user

Plagiarism Checker

Check-Plagiarism offers a reliable plagiarism checker that is widely used to detect plagiarism.  

Uploading...

Upload File

Verify, Are You Human?

• Sentence wise results
• Matched Sources

• Save Report Download Report

Rewritten Text

How to use Plagiarism Checker free?

To check plagiarism of your content by using our plagiarism detector online, follow the below instructions:

Type or paste your text into the input box.

Or, upload documents by clicking the upload icon (upload). You can upload a file of 1000 words (you can increase the limit to 20,000 words per search by getting pro membership).

Exclude the URL (if any) from the “Show Advanced” option. This URL will be ignored while checking for plagiarism; any text copied from the excluded URL will be marked as unique content.

Click on the  Check Plagiarism  button. We have added recaptcha security to avoid robots.

All done? No extra steps are needed. Our similarity checker will scan the given content against millions of online resources and generate an accurate plagiarism report with percentages. With Deep-Search technology,  free plagiarism checker  can also detect instances of plagiarism accurately.

Why AI Plagiarism Checker Over Traditional One?

The  AI plagiarism checker  utilizes advanced technologies to ensure the accurate detection of plagiarism from any kind of text. The traditional plagiarism detectors are only able to locate the phrases and sentences that have been copied word-to-word. On the other hand, the AI plagiarism checker has been designed to check plagiarism from content that has been tweaked using synonyms. In addition, the free plagiarism checker also possesses the ability to hunt instances of accidental plagiarism, as they are equally destructive to your credibility.

Features Offered By Plagiarism Detector

Check-Plagiarism offers a wide range of features to make the plagiarism detection process super-easy for its users. Some of its prominent features include the following:

Exclusive Database Access

The free online plagiarism checker by check-plagiarism provides you with access to an exclusive database that can detect plagiarism efficiently. It cross-checks your document against the data contained on billions of web pages which ensures 100% accurate analysis and detection of plagiarism.

Fast & Accurate

Our plagiarism checker scans your text against billions of web pages & online resources. You can check up to 1,000 words at once. (For premium users, the word limit is increased to 20,000).  Upgrade to pro in just $7    

Content Duplication Highlight

To make it convenient for you to evaluate plagiarism in your work, this duplication checker highlights them in red. You can easily evaluate duplicate text due to this feature and get rid of it without facing any hassle.

100% Safe & Secure

All files and documents checked with our free plagiarism checker online are 100% safe & secure. Your data is completely secure on our servers. No user/search engine/crawler can access your data in any capacity.    

Multiple files support

You can check copied content in up to five documents at once (supported formats: doc, docx, txt, and pdf). Scanning multiple papers will not decrease the speed of the similarity checker. You can also  compare documents for plagiarism  between them.

Easy to Use UI

Our online plagiarism checker has a very easy-to-use interface. It provides a simple process to check for content similarities. You can generate a detailed report with percentages.    

Exclude or Include any URL for Duplication

If you want to check plagiarism in your published content, you can simply copy the URL of the web page and conduct a duplication test. Moreover, this originality checker also provides you with the option to exclude any URL for duplication analysis, which will help you omit a specific source from this entire process.

Content Comparison

The AI plagiarism checker offers an advanced feature that compares files to find plagiarism in their content. If you are having doubts about the assignments submitted by learners, you can upload their documents to this tool and figure out if they have replicated content from one another.

Enhanced Reporting with the percentage

Our plagiarism detector scans your text with online resources and provides a complete report with percentages. It helps you to check which sentences of your content are unique and which are plagiarized.  

Sentence based checking

Our tool scans every single sentence and compares it with all online resources to detect plagiarism. It uses advanced AI algorithms to detect paraphrased plagiarism.

Reports Sharing

This plagiarism checker online offers you detailed plagiarism reports that can be easily shared wherever you want. It gives you the report in PDF format that you can share through email, WhatsApp, or any other supportive medium.

  Relevant Tools

• Paraphrasing Tool
• Article Rewriter
• Word Count & Character Count
• Citation Generator
• Plagiarism Comparison Search
• Grammar Checker
• Text Summarizer

Free Plagiarism Checker Online Users

Our online plagiarism checker is widely used and loved by thousands of students, teachers, and content writers. We provide super-fast plagiarism detection solutions for colleges, universities, and all other educational institutes.

Students use it to check their papers, assignments and thesis for plagiarism. It is important for students to check their papers for plagiarism because plagiarism is considered a form of academic dishonesty. This means that if a student submits a paper that includes plagiarized material, they could face serious consequences, such as failing the assignment or the entire course or even being expelled from school.

Teachers use our free plagiarism checker to ensure that their students are submitting original work. Our tool can help teachers quickly identify plagiarism in student work so they can take appropriate action.

By using our plagiarism detector, teachers can

Ensure academic integrity: By checking for plagiarism, teachers can ensure that their students are submitting original work and not cheating.

Promote original thinking: teachers can encourage their students to think critically and independently to develop their own ideas.

Prevent grade inflation: If plagiarized work is undetected, it can lead to grade inflation that can damage the integrity of the institution. It is also important to maintain the reputation of the institution. Check-Plagiarism also provides matched sources, so it helps to cite sources in your document. Use our  citation generator  to create APA, MLA, and Chicago formats.

W​riters use this plagiarism detector:

To ensure originality:

Our originality checker helps writers to ensure that their work is original and not copied from other sources.

To identify and correct mistakes:

Writers can identify and correct any unintentional mistakes, such as failing to properly cite a source.

To improve credibility:

Authors can establish their credibility as trustworthy sources of information by making sure their work is original and properly cited.

Webmasters use this originality checker to make sure their content is plagiarism-free because

• Plagiarized content can damage the reputation and credibility of a website.
• It's also important because Google has clear policies on plagiarized content and penalizes websites that contain copied content.
• It can lead to legal problems If the original content is protected by copyright.

Educational institutes

Colleges and universities can integrate our tool using  Plagiarism APIs .

Law firms can use this tool to protect their clients' documents.

Check more details about  how to avoid plagiarism .

Frequently Asked Questions?

  what is considered plagiarism.

"According to Oxford: “Plagiarism is presenting someone else’s work or ideas as your own, with or without their consent, by incorporating it into your work without full acknowledgment.”

It involves:

1. Copying and pasting someone else's text

2. Paraphrasing someone else's work without proper attribution

3. Using someone else's ideas without giving them credit

4. Using someone else's images, videos, or other media without permission

5. Submitting someone else's work, such as a paper or project, as your own

  Is it plagiarism if you copy and paste but cite the source?

Presenting someone’s idea as your own is considered plagiarism if not properly cited. If you copy and paste but cite the source with proper formatting, then it's not plagiarism.

  Is the usage of plagiarism detector Illegal?

Educational institutions highly recommend plagiarism detector to prevent copying of others’ work. Even research work is not considered authoritative without a plagiarism report. So, using plagiarism-checking tools is legal and necessary.

  What are the consequences of plagiarism?

Plagiarism involves serious consequences as it is a crime.

Its Academic consequences range to:

• Failing the assignment
• Failing the course
• Institute Suspension
• Expulsion from institution

Its Legal consequences cost you:

• Intellectual Damages
• Criminal Charges
• Loss of your employment

Its Personal consequences can affect you with:

• Loss of credibility
• Damage of Reputation
• Damage to professional relationships
• Slowing down your career, especially in Education

  What Platforms Does the Plagiarism Checker Online Support?

The plagiarism checker is supported by all kinds of platforms, including desktops, laptops, and mobile devices. Since it’s a web-based utility, you can access and use it from any device’s browser by just connecting to a stable internet connection.

  Is there a Word Limit for Checking Plagiarism?

Yes! There is a limit of 1000 words for checking plagiarism. However, if your document contains more words, then you can divide it into parts and conduct multiple checks, as there is no limit to the number of times you can check for plagiarism with this online tool.

  Does The Online Plagiarism Checker Support Multiple Languages?

Yes! The plagiarism checker supports multiple languages, including English, Indonesian, French, Dutch, Russian, German, and Swedish.

  How Secure is the Plagiarism Detector in Terms of Data Privacy?

The plagiarism detector is 100% safe and secure in terms of data privacy. The advanced encryption technology employed in the development of this originality checker ensures that users’ data is handled with the utmost confidentiality. As soon as the text is processed and results are delivered, it automatically gets removed from the databases of this tool.

  Can the Plagiarism Checker Detect Paraphrased Content?

Yes! This advanced AI plagiarism checker is smart enough to detect content that has been paraphrased from another source. Its AI-based technology allows it to detect patterns and language similarities to figure out whether a piece of text is 100% unique or rephrased from existing content.

  Can the Plagiarism Checker Detect Similarities in Multiple Documents?

Yes! The plagiarism checker is capable of detecting similarities in multiple documents. You can simply upload the documents you wish to compare and let this tool compare and let you know how much of the content is similar in them.

We Cover Multiple Platforms

Our plagiarism-checking process supports one of the most popular platforms, WordPress. You can check for plagiarism/duplication of your content directly from your WordPress admin panel. Just download our plagiarism checker free plugin and start using it. Check Plagiarism also supports educational institutions through our APIs. Universities, colleges, and other educational institutes & Organisations can integrate our APIs to detect plagiarized content on their own end. Our plagiarism tool works accurately on other platforms as well.    

A WordPress plugin is available to check plagiarism directly from the admin panel.

Configure your plagiarism software with our APIs, to check directly from your server.

How it Works

Content is first parsed into sentences, and then every sentence is checked for plagiarism. If any duplication is found against that sentence, it will be marked in red and if that text is unique, it will be shown in green.

Comparing your content

All results are displayed in real time. You can compare your content with any of the matched URLs with just one click. You can also use this plagiarism tool directly on the plagiarism comparison tool page.    

Happy Customers

Our free plagiarism checker is loved by 400,000+ customers worldwide. We have positive feedback from customers of all categories. Look at those reviews below.

Our Customers Feedback

We have 70,000+ happy clients including Masters, Students, Teachers and publishers around the world. A Positive previous record is enough for new users to understand that we have the most accurate plagiarism detector.

This free online plagiarism detector is amazing; it checked my content in seconds with very accurate results. According to me it's the best plagiarism detection software.

I am a student and I use this tool regularly to check plagiarism for my papers. Best plagiarism checker for students.

I used their APIs to configure my college website so that students can check plagiarism free for their papers directly from the college website.

Recent Posts

Tips And Tricks To Write Summary Like A Pro!

Whether you are a student, writer, content creator, or even business professional, you must ...

8 Simple Ways To Enhance Your Writing Skills

Content marketing has become one of the most effective strategies for reaching the targeted ...

4 Tools To Ensure Credibility And Trustworthiness In Content

Trust is hard to build and even harder to maintain. Trustworthiness is the most important as...

Understanding Essays And How To Write Them

There’s a lot more to essays than just the stereotypical impression of a dreaded assig...

(@home_page_title->tool_title)

Please verify the source information and complete any empty fields the best you can..

Plagiarism Checker by Quetext

Free plagiarism checker: how it works, enter text into plagiarism detection tool.

We make it simple. Just copy and paste all content from your document into our plagiarism checker and hit the ‘Check Plagiarism’ button to get started.

Evaluate text for plagiarism

Our plagiarism detection tool uses DeepSearch™ Technology to identify any content throughout your document that might be plagiarized. We identify plagiarized content by running the text through three steps:

• 1.) Contextual Analysis
• 2.) Fuzzy Matching
• 3.) Conditional Scoring

Accurate plagiarism results

After evaluating the text against billions of internet sources, you will be provided with a plagiarism score showing the percentage of text that is an exact or near-match to existing text online.

Resolve plagiarism risk and use citations

Our ColorGrade™ feedback feature highlights exact matches vs. near-exact or “fuzzy” matches with corresponding colors. From there, you can resolve plagiarism issues by deleting or altering the at-risk copy. Or, you can use our handy “Cite Source” feature to generate citations in MLA, APA, and Chicago formats and insert the citations directly into your document.

Plagiarism Checker Benefits

Whether producing original content or verifying that of others, there’s a lot to gain from using a plagiarism checker. Accurate, automatic detection of duplicate content facilitates the copy-checking process for teachers, students, content writers, and more. Results showing the exact percentage of plagiarized content allows users to see exactly how much text has been copied and where they need to re-word.

For Teachers

Before homework can be graded for quality, it must first be confirmed as original. Our easy-to-use tool arms teachers with a simple, effective way to verify and grade students’ work. Educators at all levels can benefit from ensuring academic integrity through a comprehensive plagiarism check. From K-12, all the way through higher education, teachers are faced with the task of verifying the originality of the work of dozens, if not hundreds, of students each year. Automating this process frees teachers up to focus on the quality of work, rather than be bogged down by its originality.

For Students

While the prevalence of academic plagiarism is on the rise, much of it is arguably unintentional. A simple, yet accurate and comprehensive, plagiarism checker offers students peace of mind when submitting written content for grading. It is much easier to do a quick check for potential plagiarism before submission rather than convince a teacher after the fact that your academic integrity is not in question. And Quetext even takes checking for plagiarism a step further, helping students identify and cite the source itself with our built-in citation generator.

For Copywriters

Plagiarism risk is not restricted to academia. Anyone tasked with writing for an individual or business has an ethical and legal responsibility to produce original content. On top of that, content writers are often tasked with producing content on topics outside of their wheelhouse, leaving them reliant on the work of others for their research. Our plagiarism checker gives content writers a quick and easy method to prevent copyright infringement. Checking even lengthy pieces of writing takes only a few minutes, keeping companies’ public content in check and writers’ integrity intact.

Types of Plagiarism

It’s important to understand that plagiarism expands far beyond just copying someone else’s work word-for-word. There are several different types of plagiarism that should be avoided.

Self-Plagiarism

Many believe that, as long as they produced the work at some point in the past, they can include it in future pieces. However, even if you were the original author, that original work must be cited in order to not be flagged as plagiarism. Treat your past self as a totally separate author; be sure to include all relevant citations and quotations, the same as you would for any other source.

Patchwork Plagiarism

Patchwork plagiarism is the act of piecing together a "patchwork" of existing content to form something new. Assembling unoriginal content in this manner often involves some paraphrasing, with only slight changes. This type of plagiarism can be tricky and can certainly occur unintentionally, especially in academia. Since academic writing is largely based on the research of others, a well-meaning student can inadvertently end up plagiarizing.

Mosaic Plagiarism

Mosaic plagiarism is synonymous with patchwork plagiarism. It describes the process of loosely rearranging or restating another's work without issuing proper credit. It can occur accidentally or intentionally. For authors, mosaic plagiarism endangers their academic integrity or reputation as a writer. For those checking content originality, such as teachers, mosaic plagiarism can easily appear to be original content, which can make mosaic plagiarism especially difficult to detect manually.

Accidental Plagiarism

Plagiarism doesn’t have to be intentional to still be considered plagiarism — even in early academia, where students are just learning how to properly cite others’ work. While there may be no ill intent from the student, most schools have policies explicitly treating accidental plagiarism the same as intentional plagiarism. Students are expected to know how to properly issue credit to other authors. Similarly, content writers risk damage to their reputation if they produce plagiarized content, regardless of intent.

Plagiarism Checker FAQ

What is plagiarism.

Plagiarism is representing someone else’s work as your own. In educational contexts, there are differing definitions of plagiarism depending on the institution. Plagiarism is considered a violation of academic integrity and a breach of journalistic ethics.

What percentage of a paper can be plagiarized (or copied) and still be considered unique?

Generally speaking, similar or exact copies of another source should be kept under 15% for the total text of the article/paper/essay. As a best practice, citations should be used whenever using another source word-for-word.

What’s the difference between deliberate and accidental plagiarism?

Deliberate plagiarism is purposely copying works from books, articles, webpages, or someone else’s paper and representing it as your original work. Alternatively, accidental plagiarism occurs in a few different ways:

• Incorrectly citing another person’s works
• Failing to paraphrase another person’s works - even when citing it correctly
• Reusing your own previous papers and inadvertently representing it as a new idea

What are the consequences of plagiarism?

The consequences for plagiarizing another person’s works vary. But broadly speaking, the types of consequences can be grouped by person and profession.

Plagiarism consequences for students

Maintaining academic integrity is a top priority for every educational institution. As already mentioned, ignorance of how to properly cite sources is not an excuse for plagiarism. It is the student’s responsibility to ensure they are submitting work that has not been plagiarized.

Failure to do so can result in disciplinary action, including an automatic failed grade, removal from a class, or expulsion from a school or university. Students who are allowed to continue at their institution following an act of plagiarism may encounter mistrust and additional scrutiny from teachers and instructors.

Plagiarism consequences for copywriters

Copywriters stake their reputation (and by extension, that of their client or company) on their writing. All copywriters must produce completely original content for their clients.

The consequences for plagiarism here are clear: Copywriters who plagiarize the content of others will quickly find it difficult to obtain paying assignments. Similar to academic situations, it is the copywriter’s own responsibility to ensure that their content is 100% original.

Plagiarism consequences for journalists

Journalists are held to exceptionally high standards of integrity in their writing. A journalist who produces plagiarized content jeopardizes the trust of their readers and publishers. Plagiarism can instantly reduce a journalist’s career by a large margin. The ethical and legal standards issued to journalists are clear: Produce original, well-cited content or find another field.

Fast and Reliable Results with Quetext

Prevent plagiarism, run a free plagiarism check.

• Knowledge Base

Best Plagiarism Checkers Compared

Published on May 20, 2024 by Koen Driessen .

The best plagiarism checker should be able to detect plagiarism the most accurately, even if the original phrasing has been altered. The tool should also provide a clear, comprehensive plagiarism report.

To identify which plagiarism checker is best, we conducted in-depth research comparing the performance of 10 checkers. We uploaded plagiarized texts that were either directly copied and pasted or edited to varying degrees. In total, we used 140 sources to construct our test documents.

Overview of total scores per plagiarism checker, based on the amount of detected plagiarism:

Table of contents

Our process for comparing checkers, 1. scribbr review , 2. plagaware review, 3. quetext review, 4. viper review, 5. grammarly review, 6. plagiarism detector review, 7. copyleaks review, 8. smodin review, 9. compilatio review, 10. writer review, frequently asked questions about plagiarism checkers.

In order to find the best plagiarism checker, we analyzed different aspects of the tools, focusing on both depth and breadth.

We based our analysis on the following factors:

• Access to the biggest and most varied database
• Ability to detect the most plagiarism for the most source types
• Ability to detect plagiarism when the plagiarized texts have been paraphrased
• Highest quality of matches
• Level of user-friendliness and trustworthiness

We used the same test documents, test date, evaluation criteria, and data analysis for each tool in order to objectively compare the plagiarism results side by side. This ensured that the results required very little interpretation on our part.

Also see our list of the best free plagiarism checkers and the best AI detectors .

“Catches plagiarism more accurately than any other checker”

• Finds the most plagiarism and works for edited texts, too
• Does not store or sell documents
• Offers a happiness guarantee and live support
• Offers a Self-Plagiarism Checker to check for self-plagiarism
• Offers a limited free version
• Quality comes at a price
• Cannot work directly in the tool

Quality of matches

Scribbr performed well for all source types relevant to students, such as journal articles and dissertations.

Most importantly, Scribbr’s checker was the most successful at detecting plagiarism in source texts that had been heavily edited to mimic accidental paraphrasing plagiarism.

Scribbr was also able to find full matches. This means the entire plagiarized portion is matched correctly to just one source, rather than multiple incorrect sources.

The results are presented in a clear, downloadable overview. Different colors are used for different sources, making it easy for users to assess each plagiarism issue separately.

Issues can be fixed with Scribbr’s free citation generator , which generates proper citations for any missed or improperly cited sources.

Users can also choose to combine the Plagiarism Checker with the Self-Plagiarism Checker , which is unique to Scribbr. This tool allows users to upload their own unpublished documents in addition to the public database.

Instead of requiring users to subscribe to their services, Scribbr charges per plagiarism check ($19.95–$39.95, depending on the word count).

However, users are unable to work directly in the tool, and it is not possible to re-check your document for free.

Trustworthiness

Scribbr does not store the uploaded documents, sell them to third parties, or share them with academic institutions. Data is automatically deleted after 30 days, or students can opt to manually delete their document after the check.

Scribbr has live and responsive customer support to assist students in multiple languages. There is easy access to a plagiarism checker guide and other free resources about plagiarism.

Scribbr also has a happiness guarantee, where students receive a new check or refund if they aren’t satisfied for any reason.

Try Scribbr’s Plagiarism Checker now

• Detects most of the plagiarism
• Documents not stored in database
• Multiple support options, but no live support
• Difficult to read PDF reports
• Does not work well for scholarly sources

Plagaware was often able to find full matches and attribute the text to the correct source. However, it performed poorly with heavily edited texts.

Sometimes, the tool did not correctly distinguish between separate plagiarized sources (i.e., it incorrectly attributed two consecutive paragraphs to the same source).

The website report is easy to navigate as it uses different colors for sources. The tool has a function that tells you how many words a plagiarized section has and gives a similarity percentage.

Unfortunately, the downloadable report is confusing to read as it uses only one color and doesn’t clearly link plagiarized text with a source.

Plagaware does not store files and does not sell uploaded content. Their website contains a contact form and phone number.

Discover Plagaware’s plagiarism checker

• Users can work directly in the tool
• Offers a citation assistant that helps with adding missing citations
• Partial matches where one source text is matched to multiple sources
• Reports are hard to read

Quetext detected about half the plagiarized text but was often unable to fully match the entire source text to one source. Instead, individual sentences get attributed to different sources.

The website states that Quetext checks against webpages and academic sources, but the tool does not in fact perform well for academic sources.

The website report sometimes did not correctly distinguish between plagiarized paragraphs and attributed them to the same source.

Quetext differentiates by severity of plagiarism in its online report: orange for partial matches and red for full matches. Otherwise, the same colors are used for different sources.

Users can work directly in the tool, and Quetext offers a citation assistant that helps generate the missing citations.

The original layout of the text is lost in both the website report and the downloadable report.

The tool does not store or re-upload your text, and it offers a help center with FAQs. There is no live support, but users can submit a help request on the website.

Discover Quetext’s plagiarism checker

• Ability to compare your newest document with previously uploaded documents
• Different colors for different source types
• Documents get published on external websites if you use the free version
• Performs poorly for scholarly sources
• Report can be hard to read, due to partial matches

Viper found about half of the plagiarism when the source text was directly copied or lightly edited, but it struggled to find plagiarism in moderately and heavily edited texts.

The tool had average performance for most source types but struggled specifically with scholarly source types such as journal articles and dissertations. This makes this tool less useful for students.

When Viper flagged plagiarism, it often matched the entire passage to one source. While the downloadable report was somewhat difficult to read, it helpfully uses different colors for different sources.

Viper also allows users to check their text against their own previously uploaded documents, which may help to catch instances of self-plagiarism.

Viper stores previous submissions and shows matches with those texts.

The tool does not sell your document if you use the paid version (prices start at $3.95 per 5,000 words). However, if you use the free version, the document is uploaded to an internal database. After three months, the text is published on an external website as an example for other students. This is not good if the content of your text is confidential.

Viper does not have live support, but there is a contact form on the website.

Discover Viper’s plagiarism checker

• Offers a language and citation assistant
• Does not sell or share documents with other parties
• Finds quite a low percentage of plagiarism
• 100,000 character limit (14,000–25,000 words)
• Same colors for different sources

Grammarly found a relatively low amount of plagiarism. It performed best with lightly edited texts. However, it scored below 50% in all other rounds of testing.

When it did find plagiarism, the tool was often able to find the right source. However, the matches were usually only partial and rarely included the entire plagiarized section.

The design is not very clear. As the tool is primarily used as a language checker, the plagiarism checker function is somewhat difficult to find. The tool uses the same color for all sources, making it hard to read.

The subscription comes with a language and style tool and offers a citation assistant that helps generate the missing citations. In addition, there is a 100,000 character limit for both the monthly plan ($30 per month) and the yearly plan ($12 per month).

Grammarly does not store, sell, or share documents with other parties.

There is a support page with tips, tutorials, and FAQs, and it is possible to submit a question via a form. However, there is no live support.

Discover Grammarly’s plagiarism checker

• Does not store or sell your document
• Difficult to find the plagiarized source in the report
• Same highlight colors for different sources
• Technical difficulties generating the report, and no live support

This tool had difficulty uploading the document for each round of testing (for the first round, it took over six hours to generate a report). It seems that Plagiarism Detector was unable to adequately process a document of this size, even though the document did not exceed their word limit of 25,000.

This tool was mostly only able to find partial matches, attributing individual sentences to one or more sources, rather than the entire section.

In the downloadable report, the format of the text is lost, making it hard to read. The list of sources is also difficult to cross-reference with the text above because the same colors are used for different sources.

Plagiarism Detector offers a rewrite tool to help resolve similarities, but the quality of this tool is questionable, and it does not help with the citation issues. You should resolve plagiarism by citing the relevant source, not by attempting to rewrite the text to disguise it.

Plagiarism Detector does not store or sell uploaded documents. There is no live support, but the website does offer a help request form.

Discover Plagiarism Detector’s plagiarism checker

• Text layout is kept intact in the online tool
• Difficult to read reports
• Performed poorly with academic sources
• Unclear data protection policy

Copyleaks performed relatively poorly with all source types. It lists multiple possible sources for flagged sentences. However, it was sometimes able to attribute an entire source block to the correct source.

The report distinguishes between text that is “identical” to a source, text that contains “minor changes,” and text that is “paraphrased.” However, its judgment is sometimes wrong.

The site report and downloadable report differed (the downloaded report flagged content that was not flagged on the site report). On the website report, the source information function did not always work correctly, so it was sometimes impossible to check the accuracy of the attributions.

The reports were also difficult to read, as they use the same color highlights for all sources. While the source formatting is maintained in the online tool, it is altered in the downloadable report.

Copyleaks claim that they “will never steal your work.” To permanently remove uploaded content from their database, users must contact customer support. The website has a chat option and a contact form.

Discover Copyleaks’ plagiarism checker

• Site has a citation generator
• Very low word limit
• Report is difficult to read
• Scans individual sentences rather than full texts

Smodin performed relatively poorly in all rounds of testing. While it got some sources correct, it struggled to get full matches and frequently attributed the same text to multiple different sources. It did particularly poorly with scholarly sources.

The tool has a very low limit of 2,000 words per scan.

Both the online report and the downloadable PDF report are difficult to read. The downloadable report displays the uploaded document, but it doesn’t highlight the text that it flags as plagiarized. Instead, below this, it includes the individual parts of the text that it recognizes as plagiarism.

However, it is difficult to read as the same text is repeated over and over again if multiple sources were found for it. The sources also do not seem to be in a logical order.

Their data protection policy suggests they can/might sell or repurpose uploaded content. There is no live support, but there is a contact form on the site.

Discover Smodin’s plagiarism checker

• You can use your credits for multiple documents
• Scans against other documents you have uploaded
• Doesn’t highlight the plagiarized parts in the text
• Hard to review and resolve instances of plagiarism

Compilatio was able to find a few of the plagiarized sources, but it struggled if the source text had been moderately or heavily edited. However, when it was able to identify a source, it was often correct.

It was not possible to determine how accurately Compilatio could match the source to a plagiarized source text, since the plagiarized parts were not highlighted. Instead, the report only shows the general area that matches the source. This may limit its helpfulness to users, since it’s hard to review and resolve potential instances of plagiarism.

As the report does not highlight the flagged text, it does not provide a good overview of the potential issues. Additionally, you cannot work in the tool, so it’s not possible to exclude similarities from the report.

The tool scans the text against other documents you have uploaded, which can help to avoid self-plagiarism.

Users can buy packages for 5,000 words for €3.99 (no $ value is available on the site), 25,000 words for €14.99, or 50,000 words for €24.99. These credits can be used for multiple documents and are valid for 12 months after purchase.

Compilatio does not share or sell submitted documents, and the documents are not used as comparison material for other users.

There is no live support available, but they do provide a helpdesk with FAQs and a request form.

Discover Compilatio’s plagiarism checker

• Part of a tool with many other useful functions
• Allows you to edit in the tool
• Text format is not altered
• Doesn’t find much plagiarism
• Doesn’t provide a downloadable report

Quality of matches 

This tool found very little plagiarism. It struggled particularly with scholarly sources like dissertations and academic journals.

It scans sentence by sentence, rather than whole paragraphs. As a result, the plagiarized text is often attributed to multiple sources, rather than just one.

The plagiarism checker function is part of a larger language tool that provides grammar and spelling checks. As the tool doesn’t display an overall plagiarism percentage, we couldn’t apply our normal testing methodology. 

The tool has a nice, clean design and was relatively easy to use. The format of the text remains intact, and you can work directly in the tool. However, it doesn’t provide a downloadable report, so you must work solely on the website.

Writer claims that its tool is secure and safe to use and that it won’t share your information with anybody. A detailed security policy is described on a separate page.

They provide a contact number and email address on the site, but no live support.

Discover Writer’s plagiarism checker

Go back to the best plagiarism checker

Plagiarism can be detected by your professor or readers if the tone, formatting, or style of your text is different in different parts of your paper, or if they’re familiar with the plagiarized source.

Many universities also use plagiarism detection software like Turnitin’s, which compares your text to a large database of other sources, flagging any similarities that come up.

It can be easier than you think to commit plagiarism by accident. Consider using a plagiarism checker prior to submitting your paper to ensure you haven’t missed any citations.

The accuracy depends on the plagiarism checker you use. Per our in-depth research , Scribbr is the most accurate plagiarism checker. Many free plagiarism checkers fail to detect all plagiarism or falsely flag text as plagiarism.

Plagiarism checkers work by using advanced database software to scan for matches between your text and existing texts. Their accuracy is determined by two factors: the algorithm (which recognizes the plagiarism) and the size of the database (with which your document is compared).

Yes, Scribbr offers a limited free version of its plagiarism checker in partnership with Turnitin. It uses Turnitin’s industry-leading plagiarism detection technology and has access to most content databases.

Run a free plagiarism check

If you’re a university representative, you can contact the sales department of Turnitin .

Your document will be compared to the world’s largest and fastest-growing content database , containing over:

• 99.3 billion current and historical webpages.
• 8 million publications from more than 1,700 publishers such as Springer, IEEE, Elsevier, Wiley-Blackwell, and Taylor & Francis.

Note: Scribbr does not have access to Turnitin’s global database with student papers. Only your university can add and compare submissions to this database.

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

Driessen, K. (2024, May 20). Best Plagiarism Checkers Compared. Scribbr. Retrieved June 18, 2024, from https://www.scribbr.com/plagiarism/best-plagiarism-checker/

Is this article helpful?

Koen Driessen

Other students also liked, types of plagiarism and how to recognize them, how to avoid plagiarism | tips on citing sources, consequences of mild, moderate & severe plagiarism, what is your plagiarism score.

• account_circle Login
• person_add Create Free Account
• email Contact
• language DE | EN
• trending_flat Start Plagiarism Check

The Best Plagiarism Checker for your Bachelor Thesis

Did you know that almost all universities and colleges prepare a plagiarism assessment of the bachelor- and master thesis? Stay away from bad surprises! Use our plagiarism checker to scan your thesis before you hand it in with the same software , that many Universities, Colleges and High Schools use as well!

No more bad surprises

With the professional plagiarism checker from plagaware.

• check_circle The professional software tool of numerous Uni's and Colleges
• check_circle No disclosure of your work or data
• check_circle Not stored in a database
• check_circle Online Check in under 10 minutes
• check_circle Starting at 12.90€ for 100 pages - including unlimited free checks of your revisions

Submit your work - with the good feeling of not having missed anything!

Online Plagiarism Checker

In just under 10 minutes you have the certainty, that you have really indicated all your sources!

Professional Software of your University

Numerous Uni's already check with PlagAware - avoid bad surprises after your submission!

Your University will not know

With PlagAware you can be sure that your work and your data will not be saved or passed on!

Interactive Evaluation

Not only do you receive the test report, but you can evaluate all your sources interactively!

Start the Check of your Bachelor Thesis in 3 easy steps

1. Upload your work - in all common formats

You can upload your work directly on the PlagAware homepage. We support all common file formats like Microsoft Office, Open Office, Adobe PDF or simple text files.

You do not have to prepare your paper specifically for the plagiarism checker. If you want, you can convert your file into a text file before uploading it, so that the file is smaller and uploading is faster.

Immediately after uploading, we read out the text content and delete the original file from our server. The pure text is deleted after the check has been carried out - automatically and in its entirety.

2. Choose your ScanCredit package and start the search engine

After the analysis of the file you will be shown which ScanCredits package is suitable for the check of your work. Unused ScanCredits are retained for future checks .

Your work is now being compared in the background with over 70 billion online sources in all languages . For maximum accuracy and security, each sentence is examined individually. This means that even rewritten and changed text passages can be reliably detected.

3. Check the identified sources and revise your work

After the plagiarism checker has completed its work, you will receive an e-mail from us with the result report in PDF format. In the report, all identified sources are marked in colour, one click will take you directly to the identified source.

But with PlagAware you do not only get a PDF test report! Rather, you can analyse your report interactively, e.g. compare your text and the source, mark detected sources as correctly cited or exclude them from the check completely.

You can even revise your work and have it reviewed again - as often as you like and at no extra cost . This is only available at PlagAware!

Instant online Plagiarism Check starting at €12.99 for 100 pages

Frequently asked questions about plagaware plagiarism checker.

Many universities and numerous schools routinely use the PlagAware plagiarism checker for the submitted bachelor thesis, master thesis or seminar paper. Many of these universities and schools are customers of PlagAware. You should therefore be very sure that you have correctly identified all the sources you have used in your work. Otherwise it can happen that this mistake is interpreted as an attempt of deception - with all the consequences, up to the denial of the respective degree. With the PlagAware Plagiarism Checker you can be sure that you won't have any unpleasant surprises , and therefore you can submit your work with the good feeling of having indicated all sources.

No. Your university will not find out about the check at PlagAware. In contrast to many other providers, the works are not fed into a paper pool, but are automated and completely deleted as soon as the evaluation of the plagiarism checker is completed. The reuslt report is displayed only to you alone; if desired, the check can also be carried out completely anonymously. We only need a valid e-mail address to which we can send the results of the check.

As a rule, you can upload your work without preparing it specifically for the Plagiarism Checker. Nevertheless, there are some tips which can make working with PlagAware easier:

• check_circle PlagAware ignores all pictures and graphics in the bachelor thesis. If you want, you can therefore upload a version without pictures, which makes the upload faster. The result of the check will not change.
• check_circle PlagAware supports all common file formats. Nevertheless it can sometimes happen that a special file is not readable. In this case you can save your work as a "text-only file (*.txt)" and upload this file. This also reduces the file size again.
• check_circle Perhaps your work contains tables or directories of which you are sure that no plagiarism can be present. In this case you can delete these parts before uploading them to save ScanCredits. However, you should not delete the bibliography, because often bibliographies are copied from other works and will be checked by your university. Furthermore, PlagAware uses the bibliography for checks to mark correctly indicated sources.
• question_answer Are my data and my work safe with PlagAware? Yes, because the protection of your work and your data has the highest priority here at PlagAware. Therefore, the Plagiarism Check is carried out according to the European General Data Protection Regulation (GDPR). All servers of PlagAware are located in data centres in Germany, so that your data never leaves the EU. All uploaded documents will be deleted from our servers completely, immediately after the text has been read out. As soon as the check has been completed and you have finished the evaluation, you can completely remove all data, texts and evaluations from our systems with just one click. An automated deletion after a freely selectable period of time is also possible. In contrast to other providers, your work is never stored in a database, which is used for plagiarism search by other users.
• question_answer What exactly do I receive when I order the plagiarism check? After the check of your paper has been completed, you will receive an e-mail from us with the report in Adobe PDF as well as detailed instructions on how to interpret and draw conclusions from it. With your password you can also login to the user area of PlagAware, where you can interactively evaluate your assessment. Here you can e.g. display sources side by side with your work or mark correctly quoted sources as such. Best of all, you can change your work as often as you like and review it as often as you like without having to buy ScanCredits again. Here you can find more details about Version check of your work .
• question_answer How long does the process for my Bachelor thesis take? The plagiarism check of your bachelor thesis is carried out completely online, automated and without manual interaction. Therefore, it usually takes less than 10 minutes until you receive the result report via e-mail. In individual cases, the assessment may take a few hours if your thesis is very complex, if there is a high demand or if many users want to conduct the assessment simultaneously. In general however, you can count on the rule of thumb: 1 minute per 10 pages of plagiarism check.
• question_answer For how long are my purchased ScanCredits usable? Your purchased ScanCredits are usable indefinitely and can be used for the plagiarism checker in the future. This also means that you can carry out scans of individual parts of your work - even while you are writing the paper. The costs for the checks are billed on a page basis . In contrast to many other providers you do not have to buy a new scan if your account still has enough ScanCredits.
• question_answer Which texts does the PlagAware plagiarism checker take into account? The scan covers all texts freely available on the Internet, currently more than 70 billion sources. Often sources are found that are usually hidden behind payment barriers, provided that free copies or summaries of these texts have been indexed by search engines such as Google or Bing. If you have cited paid journals or books in your work, even these articles are often listed correctly as sources of your work, though maybe at a different address. To make sure that all paid texts are listed completely and with the expected address, you can deposit these texts in your private library. This way you ensure that the Plagiarism Checker is also considering these paid texts.
• question_answer Who is using PlagAware? The PlagAware Duplicate Content Finder has been used for over 10 years by more than 40.000 active users from more than 300 schools, universities and companies. In this process PlagAware checks on average more than 1000 documents - day by day! PlagAware is therefore one of the most used systems for Plagiarism Checks of scientific works.

Many thanks for your great feedback!

Noah on 01/05/21

"With PlagAware I have indeed found a source I forgot to identify."

Ali on 11/12/22

"Everything went great! Thanks a lot for the explanations and the great support!"

Jasmin on 11/15/22

"Great service, thank you very much!"

Phil on 10/08/22

"Super sweet thing ;)"

Enjoy the certainty that no source has been overlooked!

The perfect finish for your work

You have invested months of your life in a perfect bachelor or master thesis? Then don't leave anything to chance , but trust the anti-plagiarism solution, which is also used by numerous universities, colleges and schools in Germany and worldwide!

PlagAware gives you the certainty that you have correctly identified every source of your work - even those you might not remember. Do not take the risk that a small carelessness could be understood as an attempt of deception !

For more than 10 years, PlagAware has ensured the academic integrity of scientific works . Also of yours?

PlagAware - Ensuring unique texts for more than 10 years!

Encrypted transmission of documents and secure payment options

Features of Plagiarism Detector

• Features and Specifications
• System Requirements

Security and Data Protection

• Data Protection Policy
• Document Handling and Access
• Data Protection Measures
• About PlagAware
• News and Announcements

PlagAware Shop

• Overview on Pricing and License Models
• Comparison of Features
• Purchase ScanCredits

Developers and Adminstrators

• Integration Guide
• Content-Protection-Banner
• PlagAware Programming Interface (API)
• Interpretation of Plagiarism Check (PDF)
• SEPA Direct Debit Mandate

Guides Plagiarism Scan

• Interpretation of Plagiarism Checker Results
• Plagiarism Checks for Schools and Teachers
• PlagAware License Management

Guides Content Protection

• Copyright of Websites
• Prevent Content Theft
• Best Practices and Templates

Tutorials and Further Information

• Video Tutorials
• Frequently Asked Questions
• How to start a Plagiarism Check
• How to reset a Plagiarism Check

• Plagiarism Checker

Duplichecker detects plagiarism from your text more accurately

Available in:

To be specific, Plagiarism checking or content's similarity detection is a process of identifying the occurrence of plagiarism or copyright infringement within a work of content for writer, teacher, student blogger, webmaster, or any document.

What we offer!

Popular SEO Tools

Other tools.

I LOVE DUPLICHECKER

Firstly, I have to say how much I love Duplichecker. Its by far the best checker on the Internet and the most simple to use. Its form fits its function and is an overall great website. Very Satisfied User

Joey Cipriano

“DUPLICHECKER IS FANTASTIC!”

“I am a freelance writer who uses the internet like a wall of encyclopedias of days long gone! My editor sent me your sites web address and three others. I pulled them all up and tried them out. None compared to your site! Thank you DupliChecker!!”

— PJ Martin, Freelance Writer

“HIGHLY RECOMMENDED!”

“Im a blogger and also work in an SEO company. I have been using this site for the past 2 years. I just wanted to say that Duplichecker is a great free tool to check duplicate content. I find this site very useful.”

Muhammad Akhther, India

How does the Plagiarism Checker work?

Steps to check plagiarism with DupliChecker.com?

The easiest process with a user-friendly interface.

Most accurate with percentage and 100% free and compatible, it can be used on any of your devices as ever needed.

The following steps are:

Paste your text into the text box.

Upload your Doc or Text file using the Choose File button. (.tex, .txt, .doc, .docx, .odt, .pdf, and .rtf)

• Click on the “ Check Plagiarism ” button

As your request is sent (button clicked) for processing, the results will be displayed in a matter of seconds.

In case, there are duplicate matches (content) found, the tool will show results in percentage meaning

Percentage % of Unique content

Percentage % of Plagiarized

The relevant text with similarity score along with the source it originates from.

(A tip “In the case of plagiarism detected there is a great option (button) to make it unique with the BEST Paraphrasing tool .”)

In case no matches are found, a message will display “ 100% Unique ”

So, if you ever need to do a quick plagiarism check or are looking for free plagiarism software online, DupliChecker.com is the place for it!

Besides, we would love to get suggestions and recommendations from our valuable users. As we believe in Super User experience, simply suggest us .

There are additional features Offered by Duplichecker Premium.

Duplichecker allows you to scan up to 25,000 words per search. While using global search methods and AI-based technology it deeply analyzes the content for duplication. This plagiarism checker is one of the most efficient and advanced due to its extensive features such as URL checking, custom PDF reports, and supporting multiple file formats. Not only this, but you can also make your content plagiarism-free by rephrasing it in a single click.

Definition of Plagiarism

But before checking for plagiarism everyone should know, What Is Plagiarism?

“The act of pretension where you take one’s words and make them your own it can include ideas, thoughts, or any material that you can see/hear and make a copy of.”

If we talk in a legalistic manner then taking someone’s copyright and claiming it to be yours is unintentional plagiarism.

Self-Plagiarism

The concept of thinking that, self-plagiarism is only copying some other's paintings or borrowing someone else's unique idea. In my thoughts like "copying" and "borrowing" can cover the seriousness of the offense.

According to the Oxford Dictionary Plagiarism is:

“The practice of taking someone else's work or ideas and passing them off as one's own”

In precise words, plagiarism is an act of fraud. It involves both stealing someone else's artwork and lying approximately it in a while.

Necessity of AI Plagiarism Checker Over Time

DupliChecker's AI plagiarism checker utilizes artificial intelligence to enhance the precision of detecting plagiarism by analyzing various text elements, such as syntax, writing pattern, tone, and rhythm of words. This inclusion of AI simplifies to check AI plagiarism across different domains.

How Does AI Plagiarism Checker Differs from Traditional Methods?

The working of an AI plagiarism checker differs from traditional methods as it organizes your data and analyzes it with advanced machine learning and Natural Language Processing techniques. Later, this AI plagiarism detector compares the comprehended information with millions of web pages’ data available in its databases to find similarities. Lastly, it displays AI plagiarism detected in your content while letting you know its exact percentage. This entire method differs from traditional plagiarism detection methods that use string-matching techniques and provide an approximate estimation of plagiarism that needs to be more accurate.

Plagiarism detector VS Manual checking [Pros and Cons]

It’s boring, time taking and the big thing is the MANUAL! Ah

Who wouldn’t want to skip doing something that technology can do for you with more accuracy and quickly? Right!!!

We know We would! As it can help in many ways, one of which is finding a copy of original content over the internet and informing about it while you are sipping your coffee in dim light, “Sounds Cool”. Or you can go ahead and crosscheck to look for the plagiarized work manually which not only is going to take a lot of time. You need an excellent memory because while reading so many documents you might keep on forgetting the duplication and sources.

Isn’t it enough reason why a plagiarism scanner is used?

Because it is accurate and able to find the copied content real fast to improve academic honesty and whatsoever that does not allow plagiarism. This usually happens in almost every student, professional writer, professor, or content creator’s life that uses the internet to study, teach or deliver their work.

So, they have to be very careful in uploading a part of their work online; the best way is the use of image formation. If someone copies from the image we have developed a tool to find similar image . It will recognize objects on the image and let you know where this object or image is located. In which no one can copy any sort of work, but they will have to write down which people mostly don’t like to do.

Plagiarism in the digital world.

The most common problem in plagiarized content has to face is expulsion from the Search Engine Result Page (SERP), and websites that are aiming for a better rank can’t afford that.

Therefore this plagiarism checker will inform you after detection of all the areas of the internet where it finds similarity or duplication in the content.

In the world of the internet, it is not considered a crime, but it just shows deceitfulness in that person’s character. The question is why does it matter? Well, in academics, it can put people into serious trouble, if caught plagiarizing, they will not only face punishments but lose the time a beginner can utilize to learn.

In this cyberspace, there can be many mistakes that can trigger duplication in content. One of the most significant ones is failing to put a quotation mark, even if you had no intention of taking someone’s words but forgetting unintentionally to give credits or quoting the name, there is a possibility that it can put the content or you to serious complications.

Why Introducing Plagiarism checker by DupliChecker.com?

Whether it is an academic assignment or an article for a website, as a writer you must be familiar with the importance of written work. There are times in life when people copy your work and pretend to be the rightful owner of that content, how bad can it be? It is another discussion.

There is a specific term used for such a type of ill practice known as plagiarism. It is not about only the copy of the written content or academic paper, but people even copy photos, music, and videos and show others as their work without giving even a little piece of credit to the person who is the real holder of all that work. Thoughts and ideas of someone are their property and thus belong to them and can be protected by copyright laws .

We know how it feels when somebody takes away a part of your work. Of course, whatever you write is your thoughts; therefore, we developed a plagiarism detection tool.

Plagiarism detector looks for any copied content over the internet if found then online plagiarism checker free will inform you about where it is located and how much of your content is present word by word on that website.

Paper Checker (Essay checker)

How accurate is this free plagiarism checker for students?

Take our word: This copyright checker offers you the most authentic possible results.

It took us months of research and trials to come up with a final product – a duplicate content checker that you delightfully use to check your essay, articles, Quotations, and research paper today. Our sophisticated, one-of-a-kind anti-plagiarism tool has been designed as an exclusive free plagiarism checker for students to provide you with the results even for Academic writing that are authentic and easy to interpret with minimum probability of errors.

We drive satisfaction from the fact that our tool is being used by hundreds and thousands every day and users are happy with the results to improve academic integrity and unique web content. Nonetheless, if you come across any bug or error, please bring it to our attention so we can fix it soon.

According to our millions of satisfied users, absolutely Duplichecker.com is free and the most accurate plagiarism checking the website.

There is a procedure as mentioned above, How does the Plagiarism Checker work?

It detects plagiarism by checking more than billions of websites, pages, and papers.

Absolutely free with duplichecker.com

Simply upload the file as instructed in this section.

Duplichecker allows you to check the plagiarism of any website by just pasting the URL in this section.

Yes! The AI plagiarism checker is capable of detecting paraphrased content. Its advanced mechanism identifies and highlights phrases, sentences, or paragraphs that have been paraphrased from another source over the web.

Yes! The AI plagiarism checker is compatible with a wide range of document formats. Whether you have a document in .pdf, .txt, .doc, or .docx format, you can easily check AI plagiarism and determine the correct proportion of duplication.

FREE TOOLS FOR BETTER SEO, EFFECTIVE CONTENT, AND BUSINESS GROWTH

As a webmaster that cares about the success of your online business, you ought to deploy the best tools online to optimize your content, improve your search appearance, and ultimately grow your business. DupliChecker is an inventory of truly helpful web tools for managing your content marketing and search engine optimization activities for fast growth.

Our tools can help you grow any kind of online business, whether it is a hobby blog, a business website, or an eCommerce store where you sell your products and services. DupliChecker can also help you learn why your competitors are ranking high on search engine results pages (SERPs) and what you need to do to outrank them.

Our tools are so reliable that we call it “DupliChecker” which means every time you run your website or content on it, our sophisticated engines double-checks for accuracy before delivering incredibly helpful results. And it does this in a matter of seconds.

DupliChecker is an online service that provides dozens of free, high-grade SEO and content tools . The tools and the DupliChecker platform are being managed by a small team of enthusiastic digital professionals with a knack for helping online entrepreneurs take their search and content marketing games to the next level. Our team consists of experts in search engine optimization, content marketing, digital product development, user interface design, user experience optimization, web research, and social media marketing.

We build tools — premium-quality SEO and text analysis tools. But we don't just build tools for the sake of it; we are a team on a mission to make the best SEO and content marketing tools accessible to people all over the world for absolutely free. We've created over 100 remarkable tools so far. Some are as follow:

• Paraphrase Tool
• Reverse Image Search
• Grammar Checker
• Backlink Checker
• Free Proxy List
• XML Sitemap Generator
• Backlink Generator
• Malware Tracker
• Site Link Analyzer
• Keyword Research Tool
• Geo IP locator
• Domain Authority Checker
• PageRank Checker , And So many others

HOW WE DO IT

Our digital tools are always readily available for use by anyone. We've made it so simple and easy that you don't even need to register on our website to start using them. All you really have to do is provide the required information necessary to process your request, like providing the URL of a web page you want to analyze. Each tool page contains information on how to use the tool.

WHY WE DO IT

What is our target with DupliChecker? Why do we create premium tools and make it available for free? The key thing that pushed us to start is this: we found out that the web was full of talented people who needed quality tools to grow their online businesses. What is the problem? Mostly, the only tools that were available were ones that required users to pay top dollars. So we decided to create a platform for accessing great SEO tools for free. So typically, our “why” is that we are driven to make “pay-worthy” tools available to users for completely free? And we are passionate about it!

WHERE YOU COME IN

DupliChecker is for everyone. Whether you are a website administrator, blogger, freelance writer, SEO professional, a marketing manager, etc., DupliChecker has So many things to offer you.

Here are some of the things you can do with DupliChecker tools:

Text Analysis Tools

Whether you want to check the word count of your content or analyze it for plagiarism. Whether you want to spell or grammar check, DupliChecker has all the content analysis tools you will ever need to make your texts stand out and avoid duplicate content.

Stop wasting time with manual article rewriting and editing. Our sophisticated paraphrasing tool lets you recreate any piece of content to a super high quality in just minutes by spinning tool.

Build or Analyze Backlinks

You can build multiple quality backlinks at one go with our backlink generator tool. Our other link tools enable you to do things like analyze backlinks for any website, check broken links, track links, and so on.

Keyword Research Tools

With our keyword research tools, you get thousands of relevant keyword suggestions from our mammoth database of millions of valuable short-tail and long-tail keywords. You can also check keyword density and even keyword position.

Search and Optimize Images

As an all-around SEO and content tool, DupliChecker lets you perform a reverse image search, resize any image, and convert images from one file format to another.

Check Website Statistics

From Google Pagerank to Mozrank and even website hit counts, you can rely on our tools to deliver accurate statistics of your website or that of competitors.

Spy on Your Competitors with

Most of our tools can be used to spy on your competition, to see what they are doing so you can best position your marketing strategy for greater results.

Monitor Domains

Our array of domain tools is the best for checking domain authority , domain age, page authority, and what have you. Monitor which domains are expiring so you can easily grab it before anyone else does.

Generate SEO Instruments

From XML Sitemaps to robots.txt , our tools let you create and manage useful SEO instruments for appropriate indexing and higher rankings.

Analyze SEO Score

Perform a balanced SEO audit on any website with our SEO checker tool. Use our advanced SEO metrics to make educated decisions about the next best step to take for the best search performance.

We run over 100 SEO tools and content engines which you can use to perform numerous activities to grow your search traffic, business, and revenue for free!

Duplicheckers blog is so much more than just a written diary or journal. This blog is a place for sharing knowledge and views, and for awaring people about various hot topics. “It’s a place that can become the entire foundation of your online world and a key to unlocking incredible opportunities.”

Technical Aspects of .pdf .doc...

.pdf The PDF (Portable Document Format) file format was developed back in the 1990s by Adob

How Can Visual Content Improve...

There was a time when achieving a rank on search engines was a matter of stuffing keywords and

The DupliChecker.com team comprises of experts in different fields, all with the same primary focus: helping our clients generate greater business by use of online services.

Quick Links

• AI Detector
• Testimonials
• Privacy policy
• Refund Policy
• Term of Services

2024 Dupli Checker. All Right Reserved.

Enterprise Inquiry

Share your requirements with us and our team will respond to you promptly., thesis grammar checker, check your thesis for grammar & language errors.

Trinka AI helps students write their thesis with confidence by finding and correcting language and grammar errors.

Trusted by Global Leaders

Why Choose Trinka's Thesis Grammar Checker

Trinka identifies errors specific to academic and scientific writing that other grammar checkers may miss. It efficiently proofreads everything from complex grammar errors to scientific style and tone!

Trinka has been trained and learned from the best-written papers in every discipline to provide you with the most accurate suggestions. Your academic writing will always be clear when using Trinka thesis grammar checker.

• Automated edits save time
• Professionalize your writing
• High-quality data security
• Enjoy it for free

Trinka's online thesis editor offers top-notch quality, reasonable pricing, and rapid turnaround time for editing your thesis.

Features of Trinka’s Thesis Grammar Checker

Trinka's advanced thesis grammar checker will remove grammatical and spelling from your thesis or dissertation documents and improve its overall language quality and presentation.

Overall Language Enhancement

Enhance your writing skills with Trinka's language advice, which covers a wide range of aspects including vocabulary enrichment, tone refinement, syntax enhancements, and more.

Retain Original Formatting

Your content will be revised with all changes highlighted using track changes, ensuring that the original formatting remains intact.

Plagiarism Check  

Explore the cutting-edge text similarity detection algorithm, iThenticate, which is powered by the largest paid publication database encompassing all scientific disciplines.

Table of Revisions

Get a comprehensive breakdown of table of revisions categorized by language, providing a quick overview of the types of edits and content updates made.

Style Guide Preferences

Customize the grammar and word selection of your manuscript to align with commonly referenced academic style manuals such as AMA 11th, APA 7th, and ACS 2nd editions.

Works on All Subjects

Customize Trinka to offer you the most relevant recommendations, tailored to your subject area and manuscript type.

Check Beyond Grammar and Spelling

Trinka's thesis checker goes beyond grammar and spellings to holistically enhance your writing.

Style Guide Preference

Technical Phrasing

Word Choice

Word Count Reduction

Academic Tone

Usage and Style

Unbiased Language

Advanced Grammar

US/UK Style

Vague Language

Sentence Structure

Advanced Spelling

Testimonials.

First, I love Trinka. Congratulations on developing something that extensively aids editing, especially critical grammar conventions and word count reductions.

James Smith

I've been using Trinka for four months now, and I have extensive experience with other grammar checker systems. I've used the proofreader for two ten-page papers, and I must admit, I'm quite impressed by its quality and usefulness. I am very satisfied with Trinka and strongly recommend it for academic proofreading.

Emmanuel Lochin

Writing texts with correct English grammar and style is not an easy task for people who speak other languages. Sometimes you cannot find little mistakes in your document without help and moreover for academic writing. I tried Trinka AI as a tool of automatic correction and was quite glad with the suggested corrections and the feedback. With the feedback you understand why the suggested change must be taken into account.

Rosa Diaz Sandoval

Trinka has a robust proofreading feature that allows me to effortlessly upload entire manuscript documents and receive fully tracked changes in a single step. Moreover, its unique supporting tools such as citation checker and journal finder, significantly enhance the efficiency of my research endeavours.

Fouad Khalifa

I just wanted to say thank you for such a great and free service, all the other grammar checkers and writing assistants I have tried don’t have nearly the depth of features let alone all available on a free subscription. As a student with little income available I am extremely grateful that unlike all others companies you don’t limit features on the free plan. This is a fantastic product and given the income I would definitely upgrade to the premium. I've let all my fellow students know about Trinka as it is seriously a life saver.

Jesse Rumball-Smith

I have mainly used it to improve the language, grammar, and syntax of the scientific manuscripts that I write for national and international biomedical journals. I have found the interface to be user friendly and the procedure itself is efficient and hassle-free. The auto-edit is a great help and the supplementary page with the revision summary is an excellent idea.

Dr. Farooq Rathore

Trinka AI is a great tool to help beginners in research publication. Its grammar editing, online proofreading with file download, citation checker, plagiarism checker, paraphraser, and journal finder provide amazing features at your fingertips. Even the free Trinka Basic plan can be invaluable for researchers in their early stages or at PG levels, helping them improve project reports and papers to meet publication standards. Overall, I'm extremely impressed with Trinka AI, as it stands out among research writing tools. Give it a try and you will love it! Thanks Trinka AI team for this valuable tool.

Dr. Nitin Wahi

Trinka.ai is my most favorite choice for grammar and spelling edit. The application works correctly, is fast and tidily! Completely satisfied!

Georgieva Milena

The grammar checking tool exceeds Grammarly! I re-checked some documents that I had checked earlier with Grammarly. I was pleasantly surprised to see such a product from India!

Dinesh Gupta

Trinka has awesome features. Advanced level of academic writing checker and suggestion are so original. I would highly recommend to others.

Aftab Hussain

I have tested Trinka and am impressed with its fine capabilities. It did better than the grammar checkers I use. Well done! I have told my colleagues in my research lab to use Trinka. Hope it is widely used in academia.

Edith Davies

Trinka AI's suggested corrections and feedback astounded me. It is simple to use and extremely beneficial

Noor Al-rishi

It's been a wonderful experience using Trinka and I almost can't submit any manuscript without re-evaluating with it. In summary, Trinka has been a life-saver.

I trust and use Trinka as a final spot check for my edited documents. It helps me find the few remaining errors that I have missed during the primary editing. I really like using this platform for my writing. One particular feature that works well for me is the thumbs down button.

Stumpf Curtis

I think Trinka.ai is a very interesting and potentially useful idea, especially for editors/publishers/journals. I found it very useful when I checked my editing work on the platform.

Dyke Gareth

I am happy with the overall performance. I have been using Grammarly for a long while, but when it comes to academic or technical writing, Trinka is definitely a much better option. Academic document settings and auto file edit are my favorite features.

Bhargava Sharma

Trinka has become my go-to tool for grammar corrections. The AI-powered corrections and language enhancements made writing a lot more easier. Now I am able to focus more on research than on writing an error-free document.

Ralph Bailey

The grammar correction and suggestion based on the AMA style guide is really impressive! Trinka is indeed the best grammar correction tool for medical writing.

Thomas Andres

Get Trinka Where You Need It

Safe, Secure, and Trusted

Trinka puts data safety and privacy at the forefront. All your data is strongly encrypted and securely stored - no one else has access to your data. We offer unique plans that completely eliminate saving any data once you receive writing suggestions.

About Trinka

Trinka uses the latest, state-of-the-art Machine Learning (ML) and Natural Language Processing (NLP) technologies to identify grammar errors and suggest language enhancements. It is trained on millions of well-written papers and articles covering 1300+ subject areas including medicine, life sciences, biology, physical sciences, engineering, humanities, business, and arts to give you the most relevant suggestions.

Trinka is developed by a team of linguists, medical editors, data scientists, and engineers with a deep desire to create a future with barrier-free communication.

Frequently Asked Questions

Yes. Trinka has been trained on an extremely large set of well-written papers—a substantial number of these papers belong to various fields in medicine, ranging from surgery and cardiology to pharmacokinetics and psychiatry. Trinka provides contextual suggestions based on the discipline of your choice.

There are positives and negatives of using an AI editor. With an AI editor, you have speed, control and the best part—it’s completely free!

AI editors support human editors who can organize your writing into a clear, logical, elegant paper. After letting the AI editor edit your paper, if you feel you need a human check, we do have in in-house experts copyeditors who provide assistance with reviewing your final documents.

The Proofread File service gives you’re the following benefits:

• The edited file will display all changes in track changes. This means you can review the changes and accept or reject them using Microsoft Word or any other compatible word processor. This file will also include comments that will help make your writing clear.
• You will also receive a detailed report which shows the number of revisions Trinka has made in each language category and an overall writing quality score.

Sample Score

Scribbr Plagiarism Checker

The #1 plagiarism checker for students, ready to detect all plagiarism.

Upload the document you would like to check for plagiarism.

Upload document

Or drag and drop

Uploading and counting words.

This may take a few seconds.

Documents are not added to our database and will never be shared.

Price per document

*Prices are per check, not a subscription.

Why students choose Scribbr?

• Used by 1182 students in the last 24 hours.
• Largest plagiarism database.
• Detailed and easy plagiarism report.

Your plagiarism report within 10 minutes

How it works.

Upload a Microsoft Word, PDF or ODT file of your paper, enter your details and pay.

2. Wait a few minutes

Your document is compared to billions of web pages, books, articles and more. This may take a few minutes.

3. Receive the report

Similarities are highlighted and matched to the source. You also receive a plagiarism score.

4. Fix plagiarism

Add missing citations or rewrite your text. Our award-winning Knowledge Base can help you.

Frequently asked questions

No, the Self-Plagiarism Checker does not store your document in any public database.

In addition, you can delete all your personal information and documents from the Scribbr server as soon as you’ve received your plagiarism report.

Scribbr’s Plagiarism Checker is powered by elements of Turnitin’s Similarity Checker , namely the plagiarism detection software and the Internet Archive and Premium Scholarly Publications content databases .

The add-on AI detector is powered by Scribbr’s proprietary software.

Extensive testing proves that Scribbr’s plagiarism checker is one of the most accurate plagiarism checkers on the market in 2022.

The software detects everything from exact word matches to synonym swapping. It also has access to a full range of source types, including open- and restricted-access journal articles, theses and dissertations, websites, PDFs, and news articles.

At the moment we do not offer a monthly subscription for the Scribbr Plagiarism Checker. This means you won’t be charged on a recurring basis – you only pay for what you use. We believe this provides you with the flexibility to use our service as frequently or infrequently as you need, without being tied to a contract or recurring fee structure.

You can find an overview of the prices per document here:

Please note that we can’t give refunds if you bought the plagiarism check thinking it was a subscription service as communication around this policy is clear throughout the order process.

Your document will be compared to the world’s largest and fastest-growing content database , containing over:

• 99.3 billion current and historical webpages.
• 8 million publications from more than 1,700 publishers such as Springer, IEEE, Elsevier, Wiley-Blackwell, and Taylor & Francis.

Note: Scribbr does not have access to Turnitin’s global database with student papers. Only your university can add and compare submissions to this database.

Scribbr’s plagiarism checker offers complete support for 20 languages, including English, Spanish, German, Arabic, and Dutch.

The add-on AI Detector and AI Proofreader are only available in English.

The complete list of supported languages:

If your university uses Turnitin, the result will be very similar to what you see at Scribbr.

The only possible difference is that your university may compare your submission to a private database containing previously submitted student papers. Scribbr does not have access to these private databases (and neither do other plagiarism checkers).

To cater to this, we have the Self-Plagiarism Checker at Scribbr. Just upload any document you used and start the check. You can repeat this as often as you like with all your sources. With your Plagiarism Check order, you get a free pass to use the Self-Plagiarism Checker. Simply upload them to your similarity report and let us do the rest!

Your writing stays private. Your submissions to Scribbr are not published in any public database, so no other plagiarism checker (including those used by universities) will see them.

Free plagiarism checker

Check for plagiarism and get accurate reports that you can trust with our professional online plagiarism checker.

Trusted by 1,5M+ happy students

Is your content far from unique? Turn to our experts for help

Let our experts level up your paper, reasons to go for essaypro.

Over a decade on the market

Only skillful experts

Strict adherence to deadlines

Our EssayPro writers undergo extensive testing to ensure only the best are hired. We have a large pool of editors who can check your paper for plagiarism and on top of that refine it by eliminating grammar and syntax mistakes. If you have confidence in your writing skills and only need targeted edits, this service is the way to go.

Rewriting previously written essays to improve grades can be a time-consuming task for students. It requires a creative approach and good writing skills, Let us save you from the stress and upgrade your essays to perfection. Our expert writers not only eliminate plagiarism but also do a complete reconstruction of your essay according to your instructions for the best possible outcome.

Free plagiarism checker for you to enjoy

Essay plagiarism checker free with accurate percentage.

When dealing with an academic task, a student often needs to check essay for plagiarism before submitting it to their professor. Many colleges and high schools set a certain limit on plagiarised content in essays, research papers, theses, and other academic papers. So, it's crucial to know the exact percentage of unique content to avoid any issues with your educator.

Unfortunately, a typical plagiarism checker free for students doesn't show the precise ratio of the original text in an essay. It simply states whether the whole text has any traces of plagiarism. This is utterly misleading and unhelpful. Even the simplest citation will make your text not 100% original, not to mention improper quotes and self-plagiarism. So, you'll be left with only one choice - to rewrite your essay from scratch in an attempt to get fully original content. Considering how complex and lengthy formatting rules for scholars are, crafting a 100% unique text without making a single citation or self-plagiarism mistake becomes a nearly impossible task.

That's why finding out an exact percentage of non-unique text in their paper is the number one priority for many students. And our professional online plagiarism checker can help you with that. Find out an accurate plagiarism score for your essay in mere minutes and impress your strict professor with superior writing!

Using our plagiarism detector is also nothing close to rocket science. All you have to do is:

• Copy your text
• Paste your paper into the designated tab
• Get prompt and precise results

Moreover, you can easily see which parts of your paper need fixing since our tool highlights plagiarized content. And if you need assistance with editing, proofreading, or crafting a new paper, our writing pros are always there for you! Our wordsmiths will fix your task promptly and efficiently, delivering nothing less than an academic masterpiece.

Free plagiarism checker for students

If you are a college or university student, it can be easy to accidentally include borrowed information in your academic papers, even if you wrote it from scratch. To ensure that your work is completely original, using a plagiarism checker is recommended. Our free online plagiarism checker for students is a quick and easy tool that can help you avoid unintentional plagiarism and ensure that your work is unique.

Our tool scans your paper against thousands of sources and highlights any areas of similarity, allowing you to correct them before submitting your work. You can even see a uniqueness percentage for your paper, so you know how much work needs to be done before your deadline.

Using our plagiarism checker is simple and free, so you don't have to waste time manually checking your work or worry about paying for a service. With just a few clicks, you can have peace of mind knowing that your work is completely original and that you won't be penalized for any unintentional plagiarism.

Additionally, using a plagiarism checker can help you avoid paraphrasing errors that can also result in plagiarism. Our tool can help ensure that you are using your sources correctly and can save you from potential academic consequences.

In summary, our plagiarism checker for students is a convenient and reliable tool that can help you achieve academic success by ensuring the originality of your work. Don't risk unintentional plagiarism - use our free tool today and feel confident in the uniqueness of your academic papers.

Why choose our online plagiarism checker?

If you are worried about the originality of your academic paper, we offer a professional plagiarism checker to give you confidence in the uniqueness of your work. Our free online tool guarantees the best check, and here are the key advantages of using it:

First and foremost, it is completely free. We understand the value of original and unique works and believe that students should not have to pay to check for plagiarism.

Our anti-plagiarism checker works fast and is safe to use. Our advanced algorithm analyzes your text quickly, saving you time and ensuring the security of your work.

We use the latest and best software to provide an advanced check that helps you receive high-quality papers. You can be sure that our checker will detect even the slightest similarity in your text.

Our plagiarism checker is user-friendly and easy to use. You can check your work in a few clicks, without wasting time or effort.

Many students have already confirmed that our free tool is a great and convenient feature that has helped them detect and fix errors that could have led to failure. With our checker, you will no longer need to search for another scanner.

In conclusion, our plagiarism checker is the best option for students who want to ensure the originality and quality of their work. Our tool is fast, safe, user-friendly, and free, making it the perfect choice for any student who wants to submit a unique and high-quality paper.

Are there consequences for using free plagiarism checkers?

Plagiarism is the act of copying someone else's work without proper attribution, whether intentional or not. Failing to acknowledge the author's work or presenting it as one's own is considered plagiarism. Even minor paraphrasing can result in lower grades and other severe consequences, such as expulsion from school or even damaging one's professional reputation.

It is crucial to understand the principles of academic integrity and honesty and to always check your work for plagiarism. This is especially important for students working on dissertations, theses, or other significant academic projects that require original research.

In addition to the ethical considerations, there are legal consequences for plagiarism. In some cases, it may even lead to litigation. Therefore, it is essential to be mindful of plagiarism and avoid it at all costs.

To avoid unintentional plagiarism, one should learn how to properly cite and reference sources, paraphrase effectively, and avoid copying and pasting. It is also important to use plagiarism checker tools to ensure the originality and uniqueness of one's work.

In summary, plagiarism is a serious offense that can have far-reaching consequences. It is crucial to understand its implications, adhere to academic integrity principles, and always check your work for plagiarism to avoid any negative consequences.

To further ensure your academic integrity, familiarizing yourself with different ways to avoid plagiarism can significantly enhance the originality of your work.

How does the online plagiarism checker function?

3-step plagiarism checker

Copy your documents and paste them into the free plagiarism checker

To check for plagiarism in a completed text, simply copy and paste it into the designated box on a plagiarism tool or website, select appropriate settings (if needed), and click "check for plagiarism". The process is quick and easy, taking only a few moments.

Wait for the scan

After clicking on "check for plagiarism", the system will scan your text and compare it with various sources to detect similarities. Typically, the time required depends on the length of the text. It only takes five minutes or less for our plagiarism checker to deliver percentage-based results.

Get the results within seconds

After the system completes the analysis, you will be directed to the reporting page. Here you will receive the general report on your work, including the uniqueness percentage and a list of sources where similarities were detected. On top of that, it also highlights any overlaps found.

Get your paper crafted from the ground up

Frequently asked questions, is it possible to check my paper for plagiarism for free, is it possible to identify plagiarism without using a plagiarism checker, can plagiarism be punished, is it possible to use the online plagiarism checker without paying, can you check my essay for plagiarism for free as i'm a student, is using a plagiarism checker safe, is the free online plagiarism checker same as the one that's used by my uni, what to expect from your essay checker for plagiarism with percentage.

Plagiarism Detector

Identify potential plagiarism across nearly every language, detect AI-generated content, and confirm authenticity and ownership with the Copyleaks Plagiarism Detector.

Ensure originality with award-winning plagiarism detection.

The Copyleaks Plagiarism Checker uses advanced AI to detect plagiarism in over 100 languages, the slightest variations within the text, paraphrasing, and AI-generated content.

Combined with the award-winning AI Detector , Codeleaks Source Code Detector , and the all-new Writing Assistant , for a truly full-spectrum suite dedicated to creating original, error-free content.

Detect Plagiarism In All Its Forms

Ensure your content is original and free of any and all plagiarism, including multiple forms of paraphrasing, image-based text plagiarism, manipulated or hidden characters, and more.

A Unique Reporting Experience, How You Want It

Control what data you want to see on your plagiarism scan report. Do you want to search for cross-language plagiarism? Exclude certain sources? It’s up to you. Plus, once your report is generated, you can download and share it.

An Unparalleled Search For Your Most In-Depth Results

Know that you’re getting the most in-depth results with every scan from an unparalleled search volume, including: 


• 16,000+ open-access journals
• 60 trillion websites
• 1M+ internal documents
• 20+ code data repositories

Ready to get started with the Copyleaks Plagiarism Detector?

Key features, ai-generated content detection.

Over 99% accuracy, full model coverage including ChatGPT, Gemini, and Claude, detection in over 30 languages, and the ability to detect paraphrased AI-generated content.

Cross-Language Plagiarism Detection

Source code plagiarism detection.

Identify AI-generated code, code plagiarism, modified code, and licensing alerts to avoid potential infringement all in one, robust solution.

Scheduled Recurring Scans

Scheduled recurring scans add an extra layer of protection and automatically protect your content from potential plagiarism or unlawful duplication.

Over 100 Languages Supported

Detect potential plagiarism in over 100 human languages, including German, Russian, Spanish, English, and more.

Military-Grade Security

All Copyleaks products come with military-grade security along with GDPR compliance and both SOC 2 and SOC 3 certification . For full security details, click here .

Plagiarism Detector Integrations

For educational institutions.

Our simple LMS integration empowers learning and error-free writing while keeping everything you need in one convenient place.

For Enterprise Use

Bring the power of the Copyleaks Plagiarism Detector to your native platform with seamless, fully white-labeled API integration .

NSS Gerard K. O’Neill Space Settlement Contest Case Study

How NSS used Copyleaks to improve plagiarism detection within contest essay submissions.

Campaign KPIs

Accuracy, Analysis Depth, & Workflow Efficiency

Kinsey Rawe, SVP & GM, Courseware & Instructional Services for Imagine Learning

Plagiarism Detector is even better when paired.

Each of our dynamic product offerings is strong on its own. However, they are truly powerful when you use them together.

The award-winning solution and the only enterprise-level offering designed to identify if the content is human-written or AI with over 99% accuracy.

Proactively mitigate risk and have complete transparency with the only solution that detects AI-generated code and more.

Writing Assistant

Enforce enterprise-wide policies, ensure responsible generative AI adoption, and proactively mitigate all potential risks.

A revolutionary solution for efficiently and accurately grading tens of thousands of standardized tests at the state, national, and university-wide levels.

AI Detector

Gen AI Governance

LMS Integration

AI Detector API

AI Detector Extension

Plagiarism Detector API

Writing Assistant API

News & Media

Affiliates  

Biden Executive Order on AI

Plagiarism Checker

Help Center

Success Stories

Plagiarism Resources

Accessibility

Security Practices

Terms of Use

Privacy Policy

System Status

All rights reserved. Use of this website signifies your agreement to the Terms of Use .

Plagiarism Checker

• Paraphrasing
• AI Essay Writer
• Image To Text

Prepostseo's plagiarism checker detects duplicate or copied content from your documents and shows the percentage of plagiarism along with the source.

• Deep Search
• Accurate Reports
• Check Upto 25,000 words

• Check Upto 25,000 Words

Get rid of recaptcha in $10 only

Checking Plagiarism: 0%

65% Plagiarized Content

35% Unique Content

Table of Contents

Plagiarism Checker Free

Prepostseo plagiarism checker is a reliable and accurate online tool that allows users like students, writers, and bloggers to check plagiarism for free. It provides quick results and comes with many useful features.

The words Limit For Our Tool is Explained Below:

What is Plagiarism?

As  Wikipedia says ,

“. ..plagiarism is the representation of another author's language, thoughts, ideas, or expressions as one's own original work. ..”

According to Merriam-Webster ,

"...t o steal and pass off (the ideas or words of another) as one's own: use (another's production) without crediting the source... "

Here is our own take on explaining plagiarism.

“Plagiarism is the act of taking someone’s content and utilizing it without giving them the due credit.”

Contrary to what many people think, plagiarism has nothing to do with permission. It doesn’t matter if any content is taken from a source without the permission of the author or not. As long as the borrowed content is properly cited and the author/source is accredited, it will not be said to be plagiarized.

It is a different matter altogether if the source or author in question has expressly prohibited the use of their content even with citations/credits. In such cases, using the content would not be proper in any capacity.

Plagiarism is an unethical act and it has many consequences. That is why it is necessary to check plagiarism in all types of content before finalizing it.

How Does Our Plagiarism Checker Work?

Our online plagiarism checker works by matching the provided input text against existing content from online sources. It then generates a plagiarism report according to the percentage of unique and plagiarized text in the content.

Prepostseo’s plagiarism tool checks for plagiarized content across online sources by using different search engines.

It is also capable of detecting paraphrased content along with exactly matching text. It identifies all types of plagiarism, i.e., incremental, patchwork, and accidental plagiarism.

How to Check Plagiarism For Free?

Follow the steps below to find plagiarized content using our online plagiarism checker.

• Copy your text and paste it into the given input box.

• If you want to exclude a specific URL, click on the Exclude URL button and paste the URL in the input box.
• You can exclude quoted text from the plagiarism check by clicking on the Exclude Quotes checkbox.
• Hit the Check Plagiarism button to start plagiarism detection. 

Understanding the Results

Our plagiarism scanner provides the plagiarism report in a lot of detail. To help you understand the results better, we’re going to discuss some of the main elements in detail.

Percentage of plagiarized content It shows the exact percentage of plagiarism found in the content. If there is any paraphrased plagiarism in the text, it will get included in the overall percentage. Percentage of unique content The results also show the exact percentage of unique content in the given text. Both the percentages are shown at the top of the results.

Matched sources By clicking on the Matched Sources tab, you can easily see all URLs and documents from where plagiarism is found. You can also see the matched URLsby clicking on any of the red-underlined sentences/phrases.

Key Features of Our Plagiarism Checking Tool

Some of the key features of our plagiarism toolare given below:

01. Upload File to Check Plagiarism

You can upload files from local storage to check for plagiarism. Our tool supports various file types such as .doc, .docx, .pdf, .txt, etc.

02. Exclude Specific URL

Our plagiarism checker allows you to exclude specific websites and webpages from being detected. This can be useful if you want to ignore your own website from being scanned when checking for plagiarism.

03. Exclude Quotes

The ‘Exclude Quotes’ option is available to stop the tool from checking quoted content for plagiarism. It helps to get a more accurate plagiarism percentage.

04. Word Count and Clear Field Option

The words of the content are calculated in real-time to confirm how much text you are checking. If you want to clear the field for a fresh start, you can click on the Delete icon to erase the input.

05. Downloadable Plagiarism Reports

You can download the plagiarism reports in HTML and PDF format. Click on the Download Report button to get the full report with percentage.

06. Provides an Option to Make the Content Unique

After checking for plagiarism, you click on the Make it unique button.

This will open our paraphrasing tool that you can use to paraphrase your content to eliminate plagiarism.

07. Provides an Option to Rewrite the Plagiarized Content

Our sentence rewriter rephrases plagiarized content to make it unique. Click on the plagiarized sentence, then click on the ‘Rewrite’ button to make content unique and free from plagiarism.

08. Citation Generator

Create citations for your text quickly and easily using the in-built citation generator. To use, simply click on the plagiarized sentence and then select the ‘Cite it’ option to open the citation generator .

09. Multiple Language Support

Our tool is available in multiple languages. You can check for plagiarism in various languages including French, Dutch, Spanish and many more.

10. Chrome Extension

Our free plagiarism checker offers a Google Chrome extension. You can use the extension to check plagiarism in any content on a website without opening the actual tool itself.

11. Plagiarism Checker API

You can integrate our plagiarism API  with your website or online platform for smooth and seamless plagiarism detection.

12. WordPress Plugin

This plagiarism check is also available as a  WordPress plugin . You can set it up with your WordPress website to check for plagiarism easily.

13. Mobile Apps

You can download our mobile app on your phone and check plagiarism anywhere. we offer:

• Android App

14. Desktop Application

Our plagiarism checking tool is also available as a desktop application. You can use it as a:

Windows Application

MAC Application

Prepostseo plagiarism Detector can be used by

Students can use this online plagiarism checker to find out if their assignments have any plagiarism in them. For students, plagiarism can lead to many different problems and consequences. They can face trouble from their teachers and institutes.

Our tool helps them to ensure the uniqueness of their write-ups. In a lot of cases, institutes have certain tolerance limits for plagiarism. Some institutes put it at 10% whereas others put it at 15%. Students can use our tool to make sure the plagiarism in their write-ups is less than the set limit.Moreover, students can also use our Essay writer to create 100% unique and immersive essays in no time.

Teachers can use this tool to check if their students are submitting the original work or just copying it from the internet. Students can often get inclined to take content from the Internet - and they can also do some mix and matching from multiple sources to avoid detection. Teachers can use our online tools to easily find out if the submitted work is unique or copied.

Researchers

Researchers, like other academic writers and professionals, have to write various types of papers. Unlike other types of creative writing, research writing is based on utilizing the research material and then creating the write-up. Due to this, plagiarism can often occur.

By using our free online plagiarism checker, researchers can ensure that the content they create is unique and original. This can help them avoid getting in trouble due to plagiarism.  

Content writers & bloggers

Content uniqueness is highly important for content writers and bloggers. When creating content for clients, writers have to ensure that their work is free of plagiarism. If their content is plagiarized, it can put their career in jeopardy. The same goes for bloggers. If bloggers publish plagiarized content on their websites, it can get their SERP rankings lowered. In severe cases, it can even get their sites delisted.

Both writers and bloggers can run a simple plagiarism check on their content before finalizing it using our online tool.

How effective is our plagiarism detection software?

Our online plagiarism detector is one of the most accurate and reliable tools available on the internet. Due to its AI functionality, it can even find paraphrased sentences in your text other than the exact matches.

How should plagiarism be avoided?

You can avoid plagiarism by simply rewriting the duplicated sentences in your work. You can also cite the source or put the particular sentence in quotation marks. However, you can do this after you find out which parts of your work are plagiarized using an online plagiarism checker.

Which plagiarism checker is used by universities?

Different educational institutes use various tools to check plagiarism. Some of them use Turnitin while others can use Copyscape.

Which plagiarism checker is the best in 2024?

The plagiarism detection tool by Prepostseo is one of the best tools available in 2024. It provides accurate results and it also has a lot of useful features.

How can I check a pdf for plagiarism?

You can check your PDF for plagiarism using the PDF plagiarism checker by Prepostseo.

• Click on the ‘Upload’ button and select a PDF from your local storage.
• Solve the reCAPTCHA and hit the Check Plagiarism button
• Get the plagiarism report with the percentage.

• +44 7897 053596
• [email protected]

Free Online Plagiarism Checker For Students

If you are a student and you are looking for a free dissertation plagiarism checker online, then you are at the right place.

We are providing a free dissertation plagiarism checker service to all students!

Whether you need to check dissertation plagiarism by percentage, essay plagiarism, report plagiarism or an assignment plagiarism, you only need to upload the file and get an original Turnitin report within a few hours!

Please note that your data file or document will not be saved by any online database, so you can feel comfortable while using this service.

In case you would like us to help reduce the plagiarism of your work , please get in touch with us and our representative will respond to you instantly!

Find Out More

How It Works

Upload File

 Upload your file, document or data that you want to check

Plagiarism Checking Starts 

 Your file is submitted for a plagiarism check within a few hours!

Plagiarism Report Emailed!

 The original plagiarism report is emailed to you within a few hours. Its that simple!

Are you Looking for Free Plagiarism Report? 

Please fill out this form and we will email you the report within 24 hours.

Your Number

Select your country, upload your file, very satisfied students, reduce the plagiarism of your work with premier experts.

At Premier Dissertations , we are always ready to help you edit and proofread your documents so you can get the best results.

• Review a Sample Plagiarism Report

We have an excellent team of professional editors and writers equipped with the ability to spot, remove, and correct any plagiarism or errors in your thesis, dissertation, or report.

Note: we are providing a free thesis plagiarism checker service to all students so they can review the copied content and improve their academic work.

Our UK-based editors and writers will skillfully eliminate grammatical, syntax, and plagiarism-related errors to make your writing- a piece of perfection.

You have done enough work. It is time for a professional team to proofread, edit and improve your paper by reducing the plagiarism of the work you have completed.

We are the UK’s most trusted and safe academic service provider.

If you wish to know more about the free plagiarism checker UK service, simply drop us a WhatsApp Message or Email Us.

Get an Immediate Response

Discuss your requirments with our writers

Plagiarism Checker: Resources

We will help you draft a quality,  plagiarism-free paper.

Drafting an exceptional plagiarism-free essay, dissertation, or any research report is a difficult process and ultimately requires critical thinking.

Rephrasing or rewriting an already written report or a dissertation can prove to be even more challenging.

The above free plagiarism essay checker for students will assist you in finding out if any duplication exists in your dissertation, essay, or coursework.

The plagiarism report, which will be shared with you over email, can certainly assist you in reducing the plagiarised content from your paper.

You can use our free thesis plagiarism checker multiple times, as it can assist you in drafting a plagiarism-free paper.

However, please don't be anxious if you find it challenging or even impossible to reduce dissertation plagiarism to an acceptable limit, which is less than 20%.

Our writer can assist you with editing, improvement, and re-writing of the dissertation, essay, or coursework so you get the grades you desire.

P.S. Our free plagiarism checker online for students is a limited-time service.

Get a Free Quote

Academic and Dissertation Plagiarism Guidelines That Can Make a Difference in Your Paper

For more information regarding how to draft academic papers without plagiarism, you may like to review

• How to write a dissertation abstract
• What is dissertation acknowledgement
• How to develop a conceptual framework in a dissertation
• How to write a dissertation introduction
• How to Write a Dissertation Literature Review?
• What is a Research Methodology?
• How to Write a Dissertation Discussion?
• How to Write Data Analysis For A Dissertation?
• How to write a dissertation conclusion
• How to Write the Appendix of a Dissertation?
• How to Write a Dissertation Proposal?
• How to Write a Dissertation: Step by Step Guide

Why choose our UK-based free plagiarism checker for students?

Our dedicated team of professional writers is always ready to help you in addressing the plagiarism-related issues in your work and deliver exceptional essays, assignments, coursework, and dissertations.

Our plagiarism detector has multiple benefits to assist you in drafting a plagiarism-free paper.

So if you are looking to check your dissertation for plagiarism or check thesis plagiarism, then you can use this free dissertation checker service for students.

Note: Our Turnitin plagiarism checker free service is only valid for a limited time.

Some salient features of our plagiarism checker for UK students

• It is free! Yes, our highly advanced tool is free. There is no limit to how many times you can use it to check the plagiarism.
• It will generate a sequential report enlisting all the plagiarised sources in descending order of the plagiarised content. The report will be submitted within 24 hours.
• It is ad-free. Neither advertisements nor pop-ups will interrupt your work.
• It will tell you which sentence is copied by highlighting it with the color code of the source.
• Check the Plagiarism Report Sample for more details.

Use our Best Free Dissertation Plagiarism Checker for student service

Supervisors, instructors, and teachers do not like plagiarism, as it is considered an act of theft.

Your papers, assignments, essays, and dissertations can get rejected by supervisors and professors due to plagiarism.

To save yourself from the trouble, let us help you get your documents checked from advanced plagiarism-checking software, which provides free plagiarism checkers online by percentage.

Plagiarism is considered immoral in academic domains. However, it is also important to seek inspiration from the latest research work and literature sources in the relevant field.

If you are writing a research article, review paper, or dissertation, it's essential to know if there is any plagiarized content.

That's where our Plagiarism Detection Tool, which has free plagiarism checker with no word limit, comes to help.

Our advanced Plagiarism Detecting software will automatically generate a report indicating which block of text is plagiarised so that you can edit and remove the plagiarism.

We also offer services to replace plagiarised content with original writing. You can submit our plagiarism report to your supervisor to prove the originality of your work.

Note: Premier Dissertations provide a free plagiarism report with all the completed/submitted orders.

Tell us your requirements!

Simply fill the order form , get in touch over WhatsApp OR Email us your details requirements and we will get back to you within 60 minutes!

How Does it Work?

Our Plagiarism detection tool is advanced and automatically detects any plagiarism with good precision.

We utilize the Turnitin tool (free plagiarism checker university model) to check the plagiarism.

The thesis plagiarism process is fairly simple.

Submit or upload your document and the plagiarism checking tool will fetch the data, analyse it, generate a report indicating the percentage of copied content as a whole, percentage of plagiarism, and list of sources.

Note: We are here for your help. We can also provide you with a report with details of plagiarism both at the start and after eliminating plagiarism. You can use our assignment plagiarism checker at any time without having to pay any fee.

So if you need help with dissertation plagiarism, essay plagiarism, simply let us know so can get started working on your paper.

We guarantee a 100% plagiarism free work on all our orders.

Why is it essential to keep your documents plagiarism free?

Plagiarism is a unacceptable. it is considered as stealing someone's intellectual property.

It will create copyright infringements, which might result in legal action against the author of the plagiarised document.

Professors and universities do not tolerate plagiarism and encourage students to submit genuine work.

Failure to meet the plagiarism guidelines can result in deductions, resubmissions, or definite rejection of the assignment/essay.

If you are looking for a dissertation plagiarism check, then you can use this service for free for a limited time.

Plagiarised work is not appreciated primarily because of the following reasons;

• You will suffer rejections
• You might suffer deductions
• Legal action can be taken against you.

Types of Plagiarism

There are several types of plagiarism that you can commit without even knowing.

Writing something that was already registered is a form of accidental plagiarism that one should keenly observe and spot.

Direct Plagiarism is a form of plagiarism that is most common among students.

Copying and pasting the same material from the source is the most basic form of intellectual piracy.

General citation errors can also lead to plagiarism.

Similarly, if you lack paraphrasing skills, citation skills, and rephrasing knowledge, you can commit plagiarism.

Self-plagiarism is one of the forms that many of us don't know that it exists.

People use their previous work without knowing that they are plagiarising.

Our dissertation plagiarism checker free online service can enable you to check all types of plagiarism in your paper.

Once you have identified the plagiarism in your paper, you can proceed to address this issue by rewriting the plagiarised content.

Your goal must be to reduce all the plagiarism from your dissertation, thesis or assignment to less than 20%, and below 2% from a single source.

Our team is well equipped to handle all these issues efficiently, while our best free plagiarism checker for students service helps pinpoint every bit of copied content.

Reach out to us (WhatsApp) to get plagiarism-free dissertations, thesis, essays and coursework for the best grades.

The easiest way to reduce plagiarism in your dissertation

Once you have gone through the plagiarism checker service and reviewed the plagiarism report , now is the time to reduce plagiarism or even get rid of it completely from your paper.

The following are some guidelines that can help you get a plagiarism-free dissertation;

• Read the highlighted part which shows copied content in the plagiarism report
• Find the same section within the editable word file
• Remove the entire highlighted sentence from the word file.
• Read the highlighted part again from the plagiarism report and try to make sense of the literature until you fully understand it.
• Once the concept is understood, write the same concept in your own words
• Do not try to use the same sentence structure or copy their words. Just simply write the same concept in your own words
• Once you have completed writing, read the sentence or paragraph and try to improve it. You can use the Grammarly tool if you would like to address any grammatical issues
• Note the number shown against the highlighted section that you are working on, and find the same reference which is given at the end of your plagiarism report.
• You can now use this as a formal academic reference against the sentence or paragraph you have just completed
• Repeat the same for all the copied content to reduce plagiarism from your dissertation

Premier Dissertations - Trusted by 4000+ students

View Our Services

Full dissertation service.

Get a fully completed dissertation paper. The service includes free custom dissertation topics, dissertation proposal and chapter by chapter draft submissions.

Dissertation Proposal

Get a formal dissertation proposal which includes all the necessary sections including introductions, literature review, and the proposed methodology of the research.

Dissertation Proofreading and Editing

Get help with proofreading, editing, formatting and improving your dissertation paper. This service would tremendously enhance the quality of your paper!

Plagiarism Checker FAQs

Most frequent questions and answers

PLAGIARISM CHECKER

Free plagiarism checker for students, teachers, and content creators. Check plagiarism of upto 1000 words and get instant & accurate plagiarism results with percentages.

Total Words: 0 /1000

"Free version does not support more than 1000 words!"

Go pro to check plagiarism of more words or reduce words.

Search Engine Reports automatically delete all content uploaded to the site.

“This plagiarism tool is the best I’ve come across so far. It is one of the few services I would gladly pay for, but luckily, in this case, it is absolutely free! As a freelance writer, I need to spend as much time as I can working with clients and writing stuff. One thing I don’t want to have to think about too much is copying or repeating any content. This is where duplication checker of searchenginereports.net is a god-send for me.”

“Simply incredible! From the experience of writing and creating content myself, I know the importance of this plagiarism software. This is one of the software that I would gladly recommend to friends! Amazed at the quality of this software!”

“My experience with this plagiarism detector is amazing. It displays results with percentages it’s like as they say you’re rubbing butter on bread. You know exactly where you have to do some corrections. Plagiarized content is shown in red and you will also be able to see links of the websites that contain any similar passage to remove any doubt. And the amazing help just does not stop there! There is this paraphrasing tool which will help you rewrite the plagiarized content by suggesting synonyms.”

“This plagiarism scanner detects even the slightest hint of plagiarism to help us purify our work. The plus points are that it is super easy to use and it has features that are far better than you would hardly find in paid similar tools. I am happy that it protects me from copyright infringement. So, I recommend it to all writers, publishers, authors, researchers, bloggers, students, teachers, content managers, editors etc.”

“I love this similarity checker because of its practicality and its additional features. It has the ability to upload from Dropbox or your computer. They give sentence-wise results along with allowing us to view matched results and then we can also download the report of the search. Isn’t that simply great”!

FREE PLAGIARISM CHECKER

In-depth plagiarism check.

This tool performs a deep plagiarism check by evaluating each word in a 1000 word content and comparing it to billions of web pages on the Internet. Therefore, there is no way a plagiarized phrase or paragraph could dodge this best free plagiarism checker.

Accurate Results

Our online plagiarism checker doesn’t perform any magic trick and displays accurate results with percentages of plagiarized and unique text. It also never tries to fool you by identifying illogical duplication from unique content.

Privacy Guaranteed

We respect the security and privacy of our users. Hence, you can use our plagiarism detector without having any privacy concerns because whatever type of text you enter, we vanish it from our database as soon as the plagiarism checking is done.

FEATURES OF OUR PLAGIARISM CHECKER

Our plagiarism checker for free offers top-notch features that help users to check the originality of the content. Some of the features include:

Upload File and URL

Our plagiarism detector allows you to upload content of around 1000 words from your computer or from the cloud or you can directly paste the URL of a webpage for a quick and free plagiarism check. It supports various file types such as doc, Docx, pdf, txt, etc.

Increased Word Count

There are a plethora of free plagiarism detection tools available online. However, we brag about it to be the best due to many reasons. Unlikely other free tools available online are offering a maximum limit of 500 to 800 words but we offer 1000 words. Our plagiarism checker 1000 words free helps you to check content in one go without cutting content into pieces. Furthermore, our tool displays instant results with percentages, which outweighs all other available plagiarism software.

Compare Duplicate Content

In the case of duplication, you will see links to the URL of the websites that contain a similar passage anchored by "Compare". You can check plagiarism to determine the cause of similarity in the detailed plagiarism test report.

Go beyond Plagiarism Check

After checking plagiarism make your content unique by clicking "Rewrite Plagiarized Content" this will take you to our free article rewriter . This is an additional feature that is available for you with this advanced plagiarism checker free. Repeat the process until you get your unique content.

Download and Share Reports

Our free online plagiarism checker can give you the option to download a detailed plagiarism test report for your content by clicking "Download Report". You can also share this report. Furthermore, click on "Start New Search" to perform a plagiarism check free for new content.

Quick and efficient plagiarism Detection

Our 100% free duplicate checker is specially designed to detect even the minutest of replication. It also provides you with a list of similar content pieces so you can take the appropriate action instantly. Our plagiarism detector is super easy to use and has featured far better than you hardly find in paid similar tools. No sign-up and no sign-in are required to detect plagiarism.

RAPID AND EXTENSIVE FEEDBACK

This plagiarism software conducts an in-depth plagiarism test on your entered text and provides you with extensive results, which include the following:

Highlighted Results

Once the plagiarism detection is completed, the tool will display your text by highlighting the unique and plagiarized portions. The text in green color represents uniqueness, while the red color demonstrates plagiarized chunks.

Comprehensive Plagiarism Score

Besides highlighting your text, our plagiarism tool also provides you with an accurate plagiarism score. What proportion of your text is unique and plagiarized? The plagiarism detector will give you the answer to this query by displaying the percentages of unique and plagiarized content.

Sentence and Document View

This plagiarism checker online allows its users to display results in two modes: sentence and document. In the sentence-wise mode, each sentence of your text is separated, allowing you to easily navigate the plagiarized phrases. Whereas the document view displays the whole content while highlighting the unique and plagiarized paragraphs or sentences.

Matched Sources

Our plagiarism tool will not only identify duplication but will also display the sources from where your text matches. You can cite these sources using a free citation generator or take action against plagiarists if you think they have copied your content.

HOW DOES OUR ONLINE PLAGIARISM CHECKER WORK?

Plagiarism checker by Searchenginereports.net is one of the best utilities to detect duplication in content around the web. Follow Simple steps to check plagiarism free:

• Go to https://searchenginereports.net/plagiarism-checker .
• Paste your content into the box provided.
• Press the “Check Plagiarism” button to get instant and accurate results with percentages of unique and plagiarized content.

WHY IT IS IMPORTANT TO CHECK FOR PLAGIARISM?

We all are aware of the importance of textual content for a website. Without text, a website is just like a body without a soul. SEO and webmasters must check their content with a similarity checker to maintain text quality and uniqueness. Plagiarized content or information can harm a website, whereas unique content can help it thrive. Although plagiarism is a big hurdle between success.

Academic Repercussions

Duplication or copyright of assignments and documentation can ruin a student’s career. Students should take a proactive approach to save themselves from unintentional duplication by using a copyright checker. Academic dishonesty refers to any sort of cheating in the classroom. Some institutes might only warn students while others can even suspend them from the place.

Performing a plagiarism test manually is almost an impossible task as you can’t go through abundant information available all over the internet. Accordingly, a free plagiarism checker helps you check duplication in your papers and the location of instances of copied work within another document or web page.

WHO CAN BE BENEFITED FROM OUR PLAGIARISM DETECTOR?

Web entrepreneurs/ web owners.

The ultimate aim of web owners is to publish unique content on their websites. This task can be achieved if they check duplication by using this website plagiarism checker. Our tool will deeply analyze the text and match it with its directory to let you know if duplication exists or not.

A blogger has to come up with original ideas and text that help him/her flourish in the web world. If you are 100% sure that your content doesn’t contain any sort of duplication and grammar errors, then you must check for plagiarism free to identify if any other source has used your text without permission. Also, ensure that your content is free of grammatical errors by utilizing a professional grammar check .

Freelance Content Writers

A freelance content writer cannot flourish without providing unique content. Among freelancers, the competition is quite severe for content writing jobs. Save your reputation and credibility in the freelance market by using our copyright checker. As it helps you assure content originality and plagiarism.

Duplication is considered a crime in academics; therefore, students should check for plagiarism in their assignments with a free plagiarism checker for students before submitting them. This will help students in properly citing the sources from where they have taken assistance while creating an assignment.

Becoming a well-recognized author isn’t a piece of cake, and a little mistake of duplication can drown an author’s career. The copyright checker will help you in avoiding duplication from your work, as it will inform you even about unintentional plagiarism. Before publishing any of your work, make sure to conduct a plagiarism test.

Reporters and Journalists

The reporters and journalists should come up with original content to maintain their fame and respect among the audience. If your work is being published under someone else’s name, it can hurt your career badly. Therefore, the similarity checker is the best way out of this nuisance. You can keep a regular check on your work’s authenticity with the help of this online tool.

Professors and Teachers

As a professor or teacher, it’s quite hectic to manage workload and deeply investigate students’ work to detect plagiarism. The manual process can take hours to check a single copy; hence, you can take advantage of a plagiarism checker for teachers that provides you with comprehensive results within a matter of seconds.

COMMON MISCONCEPTIONS THAT LEAD TO DUPLICATION

• Switching a couple of words in a text will remove duplication.
• The citation should be done at the end of the writing process.
• Paraphrasing will not be termed plagiarism.
• All types of plagiarism are treated equally.
• Even a little or accidental instance of duplication will lead to expulsion.

CONSEQUENCES OF PLAGIARISM

Plagiarism can result in various consequences, depending upon the nature of the offense. You can face the following issues due to the act of duplication.

Your reputation in the market can seriously get affected due to copying. The audience will consider you a non-professional who just steals others’ ideas and presents them as your own.

Damaged Career

A content writer might find it difficult to secure his/her job in the market after getting caught with plagiarized data. As a result, your years of hard work can go in vain, and you might not be able to find another job.

Legal Consequences

Depending upon the seriousness of replication you’ve committed, you can face legal issues because of duplication. For example, the original creator of the content might sue you, and as a result, you would have to pay compensation in monetary terms.

Lose website Traffic

If the text on your site’s pages isn’t giving any fresh material to visitors for reading, then they will eventually stop visiting your site. These days, people admire reading something that they haven’t known before. However, the habit of similarity will prevail from attracting the audience towards your site. To prevent yourself from this nuisance use the best plagiarism checker.

Damaged SEO

An authoritative and unique content has a significant role in enhancing the SEO of a website, which eventually leads it towards the top ranking in SERP. However, if the content you’ve uploaded is plagiarized, then it would result in negative SEO. Plus, not only one webpage but the whole website will suffer from a downfall in Google ranking. Check the keywords ranking of any website by using a keyword rank checker.

What is Plagiarism?

Plagiarism means to pass off as new and original an exact idea or product derived from an existing source with or without the consent of the original creator.

According to the Oxford Dictionary "plagiarize" means: “Presenting someone else’s work or ideas as your own, with or without their consent”

Merriam-Webster says: “To use the words or ideas of another person as if they were your own words or ideas”

What Are the Most Common Types of Plagiarism?

The most common types of plagiarism include direct plagiarism, self-plagiarism, mosaic plagiarism, and accidental plagiarism.

Direct plagiarism happens when a writer duplicates another's work without acknowledging that the material came from another source.

Self-plagiarism occurs when someone recycles or reuses their own work from previously published texts as new writing

Unintentional or accidental plagiarism occurs when a writer fails to appropriately paraphrase, quote, or cite without intending to cheat

Mosaic plagiarism or patchwriting occurs when a person overuses quotes without crediting the original sources. This type of plagiarism may indicate a lack of research or proper understanding of the topic

How to check for plagiarism free?

Access this platform and start using Searchenginereports.net best free plagiarism checker.

Just paste your content and start using the duplicate checker for free.

How Do I Copy and Paste without Plagiarizing?

Paraphrasing is the technique you can rely on to accomplish this task. By copying a text and rewording it in your own words will allow you to steer clear of plagiarism. For this purpose, you can take the assistance of our paraphrasing tool .

How Can replication Be Avoided in an Assignment?

You can avoid duplication from your assignment by giving proper citations and references. The citations will give the similarity checker an idea of the source from where you have taken assistance to support your claims in the assignment.

What Percentage of Plagiarism is Acceptable?

In the web world, there is a zero percent tolerance for plagiarism. However, in academics, the institutes give relief to students up to a certain percentage, but it is not decided. The acceptable percentage varies from institute to institute.

Is Searchenginereports.net as Good as Quetext?

The plagiarism tool available on Searchenginereports.net is way more feasible for users as compared to Quetext, as it doesn’t ask the users to get registered or log in to conduct plagiarism tests. Moreover, this tool allows you to check plagiarism as many times as you want without any restriction, unlike Quetext.

Is Plagiarized Content Bad for Search Engine Optimization?

Yes! Plagiarism can severely affect the SEO of your website. It can lead your website to face a downfall in rankings, or, in the worst-case scenario, your site can get de-indexed from search engine result pages.

Can I Check My Document for Plagiarism Multiple Times?

Yes, you can use our online plagiarism checker free for full document as many times as you want. Our web portal doesn’t impose any restriction on its usage for any of the users.

How to check papers for plagiarism?

You can easily check your paper and essay for plagiarism by using our online plagiarism checker.

This service is free of cost for everyone. It provides effective and accurate results.

To Start new Search Click the Button Below!

• Article Rewriter
• Paraphrasing Tool
• Grammar Checker
• Image to Text
• Spell Checker
• Online MD5 Generator
• Title Capitalization
• Word Counter
• Translate English To English
• Merge Words Online Tool
• Citation Generator
• Free AI Paragraph Rewriter
• Sentence Rewriter
• Essay Checker
• Paper Checker
• Punctuation Checker
• Rephrase Tool
• Essay Rewriter
• Rewording Tool
• Plagiarism Checker Accurate Results
• Paraphrasing Tool New
• Track Keywords Position
• Backlink Maker
• Reverse Image Search
• Image Compressor
• Backlink Checker
• Binary Translator

© 2024 Search Engine Reports. All rights reserved

Plagiarism Checker Free

Editpad.org offers a free online tool for its users to find plagiarism in their text. 

What is Plagiarism Checker?

Plagiarism checker by Editpad is a free online tool to check plagiarism in the text. Find duplicate content, add sources of non-quoted text and download plagiarism reports for freelance writing.

What’s plagiarism?

Plagiarism is “using another person’s words, ideas, or thoughts as your own”. ( By Oxford Dictionary )

How does our Plagiarism Checker work?

Plagiarism checker scans your content and compares it with online databases and published content on the internet to find plagiarism.

How to use this tool?

To use plagiarism checker:

• Type or copy-paste the text into the input box. Or,
• Upload a file from the computer
• Click the “Check Plagiarism” button

Download our edit pad extension, meanwhile, plagiarism checker will find plagiarism in your content.

Features of Online Plagiarism Checker

It has a simple interface and is free to use. Other features of a plagiarism detector are:

File Support:

Upload files directly from the computer in the following formats:

Plagiarism Result with Percentage:

Sources of Plagiarism:

Sources are the links from where possibly the content is taken. These links help to compare the duplicate text and remove plagiarism.

Paraphrasing tool is another source for making plagiarized content unique.

Download Report:

Download the plagiarism report to share with the clients or students.

Words Limit:

Currently, you can check 1000 words on plagiarism checker free.

Advanced Technology for Deep Search:

It uses advanced technology to find duplicate content. It searches deep on the internet and archives to detect plagiarism.

Who are users of our free Plagiarism Checker?

It helps students, bloggers, and SEO experts to check the originality of their work before submitting content tasks with this free plagiarism checker.

It helps several students in submitting original work to prevent any repercussions. 

It is free for students so they can check the plagiarism in research papers and other academic work.

Teachers use it to find plagiarism and duplicate assignments of their students.

Bloggers & Webmasters

A single plagiarized post on a website can harm the website’s overall performance.

Our plagiarism checker helps webmasters and bloggers to find plagiarized content to maintain their SEO.

Why is it important to use Plagiarism Checker?

Plagiarism is not a criminal offense but illegal because of copyright infringements and can cause you serious damage in many ways.

It doesn’t matter if you’re a student, content writer, or blogger; legal issues of plagiarism affect you in any way.

Being a webmaster, if you post plagiarized content, your website’s page quality will be low on Google search engine .

Therefore, every user needs to check the content originality of their work before submitting or publishing it.

To deal with this, using our plagiarism checker is the perfect option for users to quickly detect plagiarized content.

Other Tools:

You can now use Online Notepad ,  Invisible Character ,  Text Summarizer , and Small Text Generator at Editpad.

Other Tools

• Plagiarism Checker
• Paraphrasing Tool
• Reverse Text - Backwards Text Generator
• Small Text Generator - Small Caps / Tiny Text
• Upside Down Text Generator
• Words to Pages
• Case Converter
• Online rich-text editor
• Grammar Checker
• Article Rewriter
• Invisible Character
• Readability Checker
• Diff Checker
• Text Similarity Checker
• Extract Text From Image
• Text Summarizer
• Emoji Translator
• Weird Text Generator
• Stylish Text Generator
• Glitch Text Generator
• Cursive Font Generator
• Gothic Text Generator
• Discord Font Generator
• Aesthetic Text Generator
• Cool Text Generator
• Wingdings Translator
• Old English Translator
• Online HTML Editor
• Cursed Text Generator
• Bubble Text Generator
• Strikethrough Text Generator
• Zalgo Text Generator
• Big Text Generator - Generate Large Text
• Old Norse Translator
• Fancy Font Generator
• Cool Font Generator
• Fortnite Font Generator
• Fancy Text Generator
• Word Counter
• Character Counter
• Punctuation checker
• Text Repeater
• Vaporwave Text Generator
• Citation Generator
• Title Generator
• Text To Handwriting
• Alphabetizer
• Conclusion Generator
• Abstract Generator
• List Randomizer
• Sentence Counter
• Speech to text
• Check Mark Symbol
• Bionic Reading Tool
• Fake Address Generator
• JPG To Word
• Random Choice Generator
• Thesis Statement Generator
• AI Content Detector
• Podcast Script Generator
• Poem Generator
• Story Generator
• Slogan Generator
• Business Idea Generator
• Cover Letter Generator
• Blurb Generator
• Blog Outline Generator
• Blog Idea Generator
• Essay Writer
• AI Email Writer
• Binary Translator
• Paragraph Generator
• Book Title generator
• Research Title Generator
• Business Name Generator
• AI Answer Generator
• FAQ Generator
• Active Passive Voice Converter
• Sentence Expander
• White Space Remover
• Remove Line Breaks
• Product Description Generator
• Meta Description Generator
• Acronym Generator
• AI Sentence Generator
• Review Generator
• Humanize AI Text

Supported Languages

EN ES DE CS SV PL FR ID NL RO RU BR TH TR

Please verify the source information and complete any empty fields the best you can.

• Refund Policy

Adblock Detected!

Our website is made possible by displaying ads to our visitors. please support us by whitelisting our website.

What do you think about this tool?

Your submission has been received. We will be in touch and contact you soon!