Keyword density checker
Analyse keyword density and frequency in your content. Shows single-word, two-word and three-word phrase counts with percentages.
- Free, no sign-up
- No data stored
- Reviewed 2026-01-15
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About the Keyword Density Checker
Paste content to see keyword frequency analysis at one-, two- and three-word phrase levels. Highlight a target keyword to check its density. The tool warns if density exceeds typical thresholds, helping you avoid keyword stuffing.
How to use the Keyword Density Checker
- Paste your content.
- Optionally enter a target keyword.
- Remove stopwords for cleaner analysis.
- Set minimum word length filter.
- View density tables and target keyword %.
Frequently asked questions
What keyword density should I aim for?
There is no magic number. A natural occurrence of 1–3% for the primary keyword is typical. Over-optimisation (>4–5%) risks penalties.
Are stopwords included?
By default yes. Enable "remove stopwords" to filter out common words (the, is, at, etc.) for cleaner phrase analysis.
Does Google use keyword density as a ranking factor?
Not directly. Google uses NLP and context. Density analysis is useful for avoiding stuffing and ensuring natural coverage.