Proving Originality. Promoting Integrity. Preventing Plagiarism. And Protecting YOU.

Copyleaks is a comprehensive plagiarism checker that has the ability to scan documents, raw text, URLs and connect with APIs. Copyright infringement has become a major issue for publishers, web development companies, SEO agencies and more. Academic plagiarism has also hit high rates as finding content online has been easier than ever to copy and paste.

Copyleaks has developed search algorithms powered by Artificial Intelligence and Machine Learning technology that combines advanced search results from many sources to be sure that scanned content is original and authentic.

The plagiarism detection goes further than just one-to-one identical matches. Copyleaks plagiarism detector uses sophisticated AI and Machine Learning technology to detect different similarity types including identical, similar and paraphrased text. It goes beyond checking plagiarism word-for-word and into checking plagiarism meaning-for-meaning. Copyleaks plagiarism checker is used widely as a paraphrasing tool detector, as well as a duplicate/similar content checker. To be sure that all content is anti-plagiarism, Copyleaks provides a multi-layered search that includes identical, similar, and related meaning texts.

Copyleaks is able to scan texts in English, Spanish, French, German, Hindi and 100+ other languages. Copyleaks plagiarism checker can read the text in nearly all file-formats including Microsoft documents, pdfs, and more. Check out the different file formats Copyleaks supports here. Scans are done in as little as a few seconds and return comprehensive reports that can be shared with students, colleagues, and other team members.

There are numerous integrations readily available for various uses, including Google Docs, MS Word, and Learning Management Systems, such as Moodle, Canvas, etc. Or if you’re looking for a customized solution, Copyleaks’ open API can prove to be helpful in many ways. You can also benefit from Copyleaks Mobile App for iOS and Android.

All data is safely stored in our cloud using military-grade 256-bit encryption and SSL connection, allowing easy access to users. Results are also easily downloadable and can be shared in numerous formats. If users are looking to forego saving a copy of the scan, a unique URL can be created which can be used to access the scan results.

Copyleaks has one of the best plagiarism detection tools in the market, with many features and capabilities to fit many businesses and educational needs. Scanning and checking documents for original content just got easier.

In the education world, we understand the importance of academic integrity, therefore, we have a plagiarism checker for education. It’s crucial that teachers always use a duplicate content checker to check plagiarism online with Copyleaks either through the web-based solution or their LMS to be sure that students didn’t accidentally plagiarize the content.

As a student, it’s important to check that your references are always updated and accurate. The best way to do this is by running your assignment through the Copyleaks plagiarism checker for students. The Copyleaks plagiarism check runs a comprehensive search against billions of pages on the internet. If you have written on a similar topic in the past, it is a good idea to compare documents with each other using our Duplicate File Finder tool or compare two texts using Copyleaks’ text compare tool.

If you’re looking for a best free plagiarism checker, Copyleaks offers a trial plan to see how comprehensive this is--this may be a great start for you!

By scanning for plagiarism with Copyleaks, you are ensuring that your content has been checked for any accidental cases of text lifting, and protecting your copyright. Through the API, you will be routinely updated if there are any cases of plagiarism that you should be notified of, so you always know your text is completely original and not being used without permission. Keep plagiarism at bay with Copyleaks.