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Keyword & Phrase Extractor

Pull out key phrases, word frequency and repeated 2 and 3 word phrases from any text, with CSV export.

Free, no uploads, no sign-up. Runs 100% in your browser.

How Keyword & Phrase Extractor works

Key phrases use RAKE (Rapid Automatic Keyword Extraction): the text is cut at stop words and punctuation, and each phrase is scored by how often its words appear and how many other words they appear with. Word frequency and n-gram modes count words and repeated phrases, with common words skipped if you like.

Input: Text, TXT, MD, HTML. Output: CSV.

How to use Keyword & Phrase Extractor

  1. Open Keyword & Phrase Extractor and paste your text.
  2. Choose an operation or option.
  3. Review the live result.
  4. Copy it or download it.

Tips

  • Text never leaves your device, so it is safe for drafts and private notes.

Keyword & Phrase Extractor FAQ

Are my files uploaded?
No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.
Is it free? Are there limits or watermarks?
Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.
Does it work offline?
Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.

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  • Diff Checker: Compare text and code side-by-side or inline.

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