Check educational content for plagiarism and ensure
authenticity. Keep your students’ academic
integrity a
priority. Confirm your work is original before submission.
Feel certain that your work does not contain plagiarism.
COPYLEAKS Plagiarism Checker
Detect plagiarism and paraphrased content using advanced
AI technology. Confirm originality with sophisticated algorithms
that scan and track textual content in every language.
Businesses
Track textual content distribution, protect your
copyrights and secure your internal documents. See
where your content is being used and protect your
intellectual property. Know that your content is original
and avoid infringement.
copyrights and secure your internal documents. See
where your content is being used and protect your
intellectual property. Know that your content is original
and avoid infringement.
Identify Paraphrased and Similar Content
Advanced artificial intelligence technology is able to detect even highly paraphrased and rearranged similar content. See exactly where text is similar and related so you know if the work is original.
Plagiarism Spectrum
Plagiarism Checker
Our plagiarism checker is the best service to check for business or academic plagiarism online.
Through cloud computing, we find copies of your content throughout the internet. Our sophisticated
search engine scans more than 60 trillion pages of the internet and databases. We support many file
formats (doc, pdf, html, txt and more) in any language.
Copyleaks API
Easily integrates with existing systems for an automatic, and customized content scan.
Check your organization’s content as part of your internal processes or add
a content authentication layer to your current product. Schedule routine scans to be
updated if your content is being used elsewhere around the web.
Security
Your content security is important to us. Copyleaks uses an encrypted connection
(SSL) ensuring that your account’s content is secured. Our priority is keeping your
content safe while preventing infringement from occurring in the future
Enables scans of documents including physical content, by simply spapping a picture, for on-the-go review.
Learn more
Check Microsoft Office Word documents for plagiarism and receive results automatically from within the documents.
Learn more
Compare documents to one another for free and get a full report showing the similar passages.
Learn more
Testimonials
Katherine Wandersee, Medical WriterCopyleaks provided a quick and detailed analysis of an article I was editing for a client and confirmed my initial suspicion that the article had been largely "lifted" from somewhere else! It saved me a tremendous amount of Googling specific phrases.
Andy Dobrowski, Social Studies TeacherI am using it because it is simple and easy to use, and is good at finding matches. I tried about 30 different ones, and this one was the easiest. Everything that I need is there and it all works reliably, so I am happy.
Janice Le, University of Texas, AustinI found that it is easy to use, the results are quick and it seems to do its proper function. I think one thing that differentiated Copyleaks was the accuracy and I didn't need to wait long to see results compared to other checkers.