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Keyword Density Checker

Paste content to see the top keywords and how often they appear as a percentage of total words.

Use it in your app: TextLens API — POST https://textlens-api.cchkjjdobby.workers.dev/analyze · Docs · Pricing · Get a key

How it works

Paste content to see the top keywords and how often they appear as a percentage of total words. Everything runs on a fast hosted API with no external cost, so it stays free here and cheap to integrate.

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Get an API key & pricing: cchkjjdobby@gmail.com · Privacy