Duplicate Phrase Detector
Find repeated phrases and word patterns in any text block for cleaner writing.
Paste text or load the example to scan for repeated phrases of 3+ words.
A single repeated word is easy to spot on a re-read, but a repeated phrase, three or four words used together more than once, tends to blend into the background of a longer piece of writing since each individual occurrence reads fine on its own and only the pattern across the whole document reveals the repetition. This tool scans a text block specifically for repeated phrases and multi-word patterns, not just single words, flagging where the same phrase shows up more than once throughout a document.
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Useful for catching a phrase that got reused without noticing across a long report, tightening a draft that leans on the same expression in several places, or checking a piece of writing for the kind of phrase-level repetition a plain word-frequency count would never surface.
Key features
- Clean interface
- Fast processing
- No signup required
- Works offline