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Keyword density checker
Free keyword density checker. Analyze each keyword frequency in your product listing to detect keyword stuffing and optimize for Amazon A10. No signup required.
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Why this tool?
Amazon's A9/A10 algorithm penalizes keyword stuffing (density > 5%) while requiring target keywords to be present. The sweet spot is 1-3% per main keyword. This tool analyzes your text, identifies top keywords and their density, and flags anomalies.
What you get
- Automatic stop-word detection (the, a, of, etc.)
- Top 20 keywords with visual density
- Keyword stuffing alert > 5%
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