Free Online Plagiarism Checker - Check for Duplicate Content

Plagiarism Checker Tool

Enter your text to check for plagiarism: We respect your privacy. Your content is not stored after checking.

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Plagiarism Check Results

Originality Score

Plagiarism Detected

Potential Sources:

Source URL	Similarity	Action

How to Improve Your Score:

Paraphrase matched content in your own words
Add proper citations for referenced material
Include more original analysis and commentary

About Our Plagiarism Checker

Our free online plagiarism checker helps students, teachers, writers, and content creators ensure their work is original. The tool scans your text against billions of web pages and academic papers to detect potential plagiarism.

Unlike other plagiarism checkers, we don't charge for our service or limit your word count. We believe in making plagiarism detection accessible to everyone.

For best results, check complete documents rather than short excerpts. Our algorithm provides more accurate results with more context to analyze.