Free Keyword Density Analyzer | Optimize SEO Content Instantly

Keyword Density Analyzer

Paste your article text below to calculate word counts and keyword frequency percentages instantly.

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Target Keyword Density: 0.00%

Why Keyword Density Matters for SEO

Keyword density is a foundational metric in search engine optimization (SEO). It measures how often a specific target keyword or phrase appears in your text compared to the total word count. Maintaining a healthy keyword density—typically between 1% and 2.5%—helps search engines like Google understand the core topic of your web page without flagging your content for keyword stuffing.

Best Practices for Keyword Optimization

  • Focus on Natural Flow: Always prioritize reader experience. If a keyword feels forced or awkward, rewrite the sentence.
  • Leverage LSI Keywords: Use semantic variations and related terms to give search engines deeper contextual signals.
  • Strategic Placement: Ensure your primary keyword appears in the title tag, first 100 words, main subheadings, and conclusion.