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Keyword Density

Count word and phrase frequency with the browser's native tokenizer — the text stays on your machine, and you get numbers and ordering instead of a pass/fail verdict.

Runs in browserSEOTokenizing

Last changed in v0.9.7

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How to use

Paste the article, then pick the language and how many adjacent words to combine.
Enter target keywords one per line; each gets a word-level hit count and density, never a substring count.
The frequency table lists the top 100 terms. Density figures are reference only — no authoritative threshold exists.

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