Single keyword
tool appears 2 times in 100 words
2% density
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Measure exact keyword phrase frequency and density in page copy.
Quick answer
Measure exact keyword or phrase occurrences as a percentage of total content words.
Density analysis
Your result will appear here.
Illustrative view
Illustrative content split; the tool calculates the actual percentage.
Measure exact keyword or phrase occurrences as a percentage of total content words.
Unicode words are normalized to lowercase, phrase matches are counted in sequence, and density includes every word in the phrase.
tool appears 2 times in 100 words
2% density
online tool appears once in 50 words
4% word-weighted density
There is no universal ideal percentage. Write naturally for readers and use this measurement only as an editorial diagnostic.
Yes. The interface is responsive and works in modern mobile and desktop browsers.
No. This tool runs locally in your browser, so the values or files you provide are not sent to a ToolStack server.
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