Keyword Density Checker
See which words appear most often in your content and at what density.
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Frequently asked questions
- Yes, completely free with no signup or usage limit.
- No. Analysis happens directly in your browser.
- They're filtered out by default since they don't reflect topical keywords — you can include them with the checkbox if needed.
- There's no universally 'correct' number — modern SEO favors natural, readable writing over hitting a specific density target.