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Keyword Density Checker
Analyse keyword frequency and density percentage in your content
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Keyword Density Checker
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How to Use
- Paste your full article
- Top keywords shown by frequency
- Ideal density: 1–3%
- Avoid above 4% (keyword stuffing)
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What Is Keyword Density and Why Does It Matter?
Keyword density is the percentage of times a target keyword appears relative to total word count. For a 1,000-word article mentioning "running shoes" 15 times, the density is 1.5%.
Optimal Keyword Density in 2026
Modern SEO best practice recommends keeping your primary keyword density between 1% and 3%. Below 0.5% and search engines may not register topic relevance. Above 4% risks keyword stuffing penalties. Our tool highlights when keywords are in the optimal, over-used or under-used zone.
Pro Tip
Bookmark this tool for quick access. Press Ctrl+D (Windows) or ⌘+D (Mac).