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Unlimited Plagiarism Checker

Are you working with content? Our plagiarism checker has a high level of accuracy and
will help you avoid big troubles with your texts. Upload your content and observe the result in a few seconds.

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How it works?

Over 3 million students, teachers, and other professionals all over the world Trust our free plagiarism checker. It is the biggest plagiarism detection platform which can upload many types of documents (PDF, doc, docx, txt and plain texts), check them for authenticity, and save and download reports with the results percentages. Our basic plagiarism checker is free to use, or use our PRO checker for even more features. Try it today!

1 icon Upload your document

Upload the document from
the computer or
copy-paste the text.

2 icon Checking for plagiarism

The Checker compares
your document with
billions of sources.


At the end of the check
you`ll see the percentage
of your text found in
other sources


Your content is
fixed and ready to

Advantages of Our Plagiarism Checker


The service provides deep search of all materials and shows the percentage of plagiarism and unique content.


You can upload numerous files simultaneously. Alternatively, you can simply copy the text and check your content.


You’ll receive a detailed report with all relevant issues on display after checking your content for plagiarism. Easily discover and fix problems.


Interface was designed to be as streamlined as possible. Simplify your workflow and save time.


There are no advertisements of any kind here. You will never see any banners, pop-ups or encounter interruptions.


The basic functionality of our plagiarism checker is completely free. Upgrade to ‘PRO’ to get more features. Try it now!

Join over 3,000,000 people who love BlaBlaWriting.com

Daniel Morris University of Southern California (USC)

This site is great, helped me a lot with a tough stint in college. Those clever ideas that can be found in my papers weren’t exactly my own, you know. Thanks for such a great service.

Taylor Porter University of Illinois – Chicago (UIC)

The amount of materials here is mind-boggling. Pretty much everything I wanted to find was here. This huge library of essays is truly a sight to behold.

Ashley Martin Syracuse University (SU)

Wait, there’s actually a database of sample essays I can freely use and generate countless ideas from for my essays? For a second I thought this was too good to be true, feels great to be proven wrong.

David Jones University of California – San Diego (UCSD)

I’m a busy person and allocating time for studies is not something I can do at will. Thankfully, this is a service people like me can benefit from. These guys get an A+ from me.

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Melissa Boyd Massachusetts Institute of Technology (MIT)

A massively overlooked gem of a site. Feels nice to be in a tightly-knit circle of professionals. The database is quite great as well.

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No matter how hard I try, my writing never seems to be up to par. However, even dummies like me can benefit from such a service.

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When there's a tough assignment or an impending deadline, I simply load up my task and know BlaBlaWriting is here to help me.

Improve Your Grades with Our Plagiarism Checker

The Best Free Plagiarism Checker

The most significant aspect of any written assignment is the level of its uniqueness. Before the appearance of the Internet, this was difficult to measure. In our modern-day world, students can find and use any necessary information online. The question is whether these rewritten paraphrased statements included in the essays may be regarded as cheating. However, there is no reason to worry if you are using the BlaBlaWriting plagiarism detection before submitting the task to your teacher.

How does it work?

The BlaBlaWriting service enables its users to download or paste texts with no limitation of their size or number of trials. One more benefit is that you can also upload several files at once. The World Wide Web contains a huge amount of information, but powerful plagiarism scanners and detectors manage to go through the entire Internet to define similar or exact words and sentences used in the essay that you check. When the system has analyzed your work, it provides a detailed plagiarism report. You can see the percentage of the actual authenticity of your essay. If the result is not satisfactory, you may also use other services on the website. They include writing a brand new essay by professionals on the topic you require or improving your written task to provide it with a higher rate of uniqueness. These are additional offers that can be ordered online. If you have time to enhance the quality of the paper yourself, you should rewrite the highlighted sentences that suggest copying or add proper citations. Doing this will improve your essays.

Plagiarism checking is free

There are various websites providing the function of a quality authenticity plagiarism checker, but most of them require money. BlaBlaWriting is free for everyone who wants to improve their written work. Anyone can open the site, add a text, and get the result. If you need to make a more in-depth analysis of the essay, the website offers a Premium version with more features. This service is provided for additional payment.

Make your text unique

If you dream of becoming an "A" student, remember to use an online checker tool regularly. Even if you are sure that the information you've used is perfectly rewritten, it will be more efficient to rely on the professional online plagiarism detector. It shall show you the exact percentage. After this, you will not be afraid of failing the course because the content is not unique enough.

Let BlaBlaWriting Free Online Plagiarism Checker be your new academic supervisor. Be sure that it won't let you down.

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