Keyword Density Checker
Paste text or HTML to find your most frequent keywords.
Paste your source on the left to see the analysis here.
Check Keyword Density
Paste text or a page's HTML and this tool counts how often each word and phrase appears, then shows its density as a percentage of the total word count. It strips HTML tags and common stop words so you see the terms that actually carry meaning.
What you get
- Total and unique word counts
- Top single words with frequency and density
- Top two- and three-word phrases
- Automatic HTML and stop-word removal
What's a healthy density?
There is no magic number, but natural writing usually keeps any single keyword in the low single-digit percentages. Densities that look unusually high can read as keyword stuffing to both users and search engines.
Use it to focus, not to stuff
Keyword density is a diagnostic, not a target. Use it to confirm your page actually mentions the topics it should and to spot accidental over-repetition â then write for humans first. Modern search engines reward relevance and readability over exact keyword ratios.
Private & Processed Locally
All counting happens in your browser; your text is never uploaded.
Frequently Asked Questions
Common questions about the Keyword Density Checker.