Free Keyword Density Checker
Analyze any text for keyword density. See top single words, 2-word phrases (bigrams), and 3-word phrases (trigrams). Stop words excluded automatically. Free, in your browser.
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Healthy keyword density
- 1-3% for your target keyword is generally considered natural and safe.
- 3-5% may still be fine for highly relevant content but starts to feel forced.
- 5%+ usually reads as over-optimization — Google's algorithm has flagged keyword stuffing since 2011.
- Use synonyms and related terms — modern SEO rewards topical depth over exact keyword repetition.