Plagiarism & AI content detector


Ref-n-write plagiarism checker is powered by Copyleaks, a leader in plagiarism prevention

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Access to over 60 trillion web pages and 10 million publications.

  Your writing stays private — No other plagiarism checker will see your text.

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.

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.

Control what data you want to see on your plagiarism scan report. once your report is generated, you can download and share it.