Text A
Text B
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Similarity Score
Matching Phrases (5+ words in common)
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Compares the two texts using word-shingle similarity (breaks each text into overlapping 5-word sequences, then measures overlap) — this is the same core technique real plagiarism tools use for exact-match detection. It only compares the two texts you provide, not against the entire internet (no free tool can do that without a huge search index). Everything runs entirely in your browser.
