Keyword Density Checker
Paste text or full HTML and get the most frequent words, two-word and three-word phrases with their counts and density percentages — with stopwords filtered out so the list shows terms that actually carry meaning.
Runs 100% in your browser — nothing you paste leaves your device.
Read the full guide to this tool
Notes
- Keyword density is a diagnostic, not a target: there is no magic percentage, and stuffing a phrase into every paragraph reads badly for people and search engines alike.
- Pasted HTML is stripped of tags, scripts and styles before counting, so the numbers reflect visible text only.
- Runs locally in your browser; nothing you paste is sent to any server.
Explore the idea
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