Keyword Density Checker — Analyse Keyword Frequency & SEO Content Instantly

How to Use the Keyword Density Checker

• Paste your content into the text box
• Choose whether to filter stop words
• Set minimum keyword length
• Click “Analyse Keyword Density”
• Review keyword frequency and density results

Want to improve your content further? Use our Word Counter to check content length or optimise meta tags using our Meta Description Checker.

What is Keyword Density?

Keyword density is the percentage of times a keyword or phrase appears in a piece of content relative to the total word count. It is one of several on-page SEO signals that search engines use to understand what a page is about.

The formula is: Keyword Density = (Keyword Count / Total Words) × 100

What is the Ideal Keyword Density for SEO?

• 1% to 3% — generally considered the safe range for primary keywords
• Above 4% — may be flagged as keyword stuffing by Google
• Below 0.5% — keyword may not appear prominent enough
• Focus on natural writing — Google prioritises content quality over keyword counts
• Use related terms and synonyms alongside your primary keyword

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