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Keyword Density Analyzer

Analyze keyword frequency and density in your content for better SEO optimization.

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Total Words

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Unique Words

Paste content to see keyword analysis
Good (under 2%)Moderate (2-3%)High (over 3%)

How to use the Keyword Density Analyzer

1

Paste your content

Paste your article, blog post, or page content into the text area.

2

Review keyword data

Analyze the keyword frequency tables showing 1-word, 2-word, and 3-word phrases with their counts and density percentages.

3

Optimize your content

Adjust your content to achieve ideal keyword density and avoid over-optimization or keyword stuffing.

About the Keyword Density Analyzer Tool

Analyze keyword frequency and density in your content for better SEO optimization. This free online keyword density analyzer from BuildQuill runs entirely in your browser. No data is sent to any server, keeping your information private. No signup or installation needed.

  • Free to use with no account required
  • Works in all modern browsers
  • All processing happens locally in your browser
  • Part of BuildQuill's seo tools collection

Frequently Asked Questions

What is keyword density and why does it matter for SEO?
Keyword density is the percentage of times a keyword appears in your content compared to the total word count. It helps search engines understand what your page is about. A density of 1-3% is generally recommended.
What are n-gram keyword phrases?
N-grams are sequences of consecutive words. 1-grams are single words, 2-grams are two-word phrases, and 3-grams are three-word phrases. Analyzing multi-word phrases helps you find long-tail keywords.
How do I avoid keyword stuffing?
Keep your keyword density below 3%. If a keyword appears too often, it looks unnatural to both readers and search engines. Focus on writing quality content and use synonyms and related terms.

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