Text Similarity Calculator
Compare two texts online using Levenshtein edit distance and token-based cosine similarity, showing a similarity percentage. Useful for duplication checks. Runs locally.
Edit-distance similarity
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Edit distance
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Cosine similarity
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Tokens (A / B)
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Note: edit-distance similarity is based on the Levenshtein distance, and cosine similarity tokenizes Chinese characters and English words. Everything is computed locally in your browser.