Duplicate Word Finder
Paste your text below: the tool highlights every word that repeats and shows how many times it appears. Everything happens in your browser — your text is never sent anywhere.
Text with duplicate words highlighted
Frequently asked questions
- Is my text saved or sent to a server?
- No. All processing happens in your browser via JavaScript: the text you paste never leaves your computer.
- Is there a text length limit?
- No, you can paste very long texts: processing is still instant since it happens locally.
- What does "ignore common words" do?
- It excludes very frequent articles, prepositions and conjunctions (e.g. "the", "a", "and") from the count, useful for finding more meaningful repetitions.