Free Keyword Density Checker

Analyze the keyword density of any web page or text. Spot over-optimization and fine-tune your content to help improve rankings. Powered by Semrush data.

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Go beyond keyword density. See search volume, difficulty, and trends for every keyword.

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Find long-tail keyword opportunities
Analyze keyword difficulty scores
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Master Keyword Optimization

7 Tasks

Everything from keyword density to content optimization to help you rank higher.

Understand what keyword density is and why it matters for SEO

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Avoid keyword stuffing that triggers Google penalties

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Fix over-optimization issues before they hurt your rankings

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Follow a complete on-page SEO checklist for every page

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Write SEO-optimized content that ranks and converts

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Use semantic keywords to strengthen topical relevance

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Optimize your content with 15 proven SEO tactics

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A unified SEO + AI Visibility toolkit to track, optimize, and win across Google search and AI platforms

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