Keyword density isn't a target to hit — it's a sanity check. Modern search engines understand topics semantically, but a page that repeats its keyword far above the natural range still trips spam filters, and one that never mentions it confuses relevance. This checker counts occurrences of your exact phrase and computes its share of total words.
Enter a keyword above
Write for readers first — density is a sanity check, not a target
Stay roughly between 0.5% and 2.5%, place the keyword in the title, first paragraph, and one H2, then cover related terms and entities naturally — that's what actually builds topical relevance.
Top repeated words with counts and percentages.
Flesch score, grade level, and sentence stats live.
Live words, characters, sentences, paragraphs.
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