Paste your text to analyze word and phrase frequency, density %, and spot over-optimization instantly.
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Note: this tool runs entirely in your browser and cannot fetch a remote URL. Paste your text above.
See 1, 2, and 3-word phrase counts and density side by side — phrases reveal intent better than single words.
Any phrase above ~3.5% of total words is highlighted so you can catch keyword stuffing before Google does.
Toggle common stopwords on or off to focus on the topic terms that actually matter for SEO.
Copy the visible content from your page and paste it into the box. Analysis updates instantly as you type.
Turn stopword filtering on to ignore words like 'the' and 'and' and surface your real topic terms.
Review 1, 2, and 3-word phrase frequency and density, sorted by count. Watch the percentage column.
If any phrase is flagged above ~3.5%, rewrite with synonyms and natural language to avoid keyword stuffing.
There is no exact target, but most SEOs aim for roughly 0.5%–2.5% for a primary keyword. The goal is natural usage — write for readers first. If your main term reads awkwardly often, density is too high. Synonyms and related phrases matter more to modern search engines than hitting a specific percentage.
Keyword stuffing is cramming a keyword into a page unnaturally to manipulate rankings. Google's spam policies explicitly target this, and it can hurt rankings. As a rough flag, a single phrase appearing above ~3–4% of total words is worth reviewing. This tool highlights any phrase over that threshold.
Google does not use a fixed density formula. It uses semantic understanding (entities, synonyms, search intent) to judge relevance. Density is a useful diagnostic — it helps you spot stuffing or thin coverage — but it is not a ranking factor on its own. Focus on covering the topic thoroughly and naturally.
Stopwords (the, and, of, to…) inflate single-word counts and aren't meaningful keywords, so toggling them off gives a clearer picture of your real topic terms. Two- and three-word phrases reveal intent better than single words, which is why this tool reports all three.
This tool runs 100% in your browser, so it can't fetch a remote URL (cross-origin requests are blocked). Copy your page's visible text and paste it here. To analyze a live URL automatically — including HTML, headings, and meta tags — use SEOBolt's Content Optimizer.
SEOBolt's Content Optimizer goes beyond density — it scores a full page 0–100 for any target keyword, compares you to top-ranking results, and tells you exactly what to add. Free for 2 projects.
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