Text & Writing
Text Similarity Checker
Compare two texts and get character and word similarity scores.
This measures surface similarity, not meaning, and is not a plagiarism detector.
Good to know
Frequently asked questions
How do I use it?
Enter your text a, adjust the options and press “Compare texts”. Check the result, then copy or download it.
How does it work?
Reports a Dice score on character pairs (sensitive to wording) and a Jaccard score on unique words (sensitive to vocabulary).
Are there limitations?
This measures surface similarity, not meaning, and is not a plagiarism detector.
Is my data uploaded?
No. Everything is processed in your browser and nothing is sent to a server. No account is needed.
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