Keyword Density Checker

How to use

1. 1. Enter or paste your data in the input area above
2. 2. Adjust settings or options as needed
3. 3. Click the action button or see real-time results
4. 4. Copy the result with the copy button

All processing happens in your browser. Nothing is sent to any server.

About this tool

Analyze keyword density and word frequency in any text content. Our Keyword Density Checker breaks down your text into single words, 2-word phrases, and 3-word phrases, showing the count and percentage density of each. It automatically excludes common stop words (the, and, is, etc.) to focus on meaningful keywords. Use it to optimize blog posts and articles for SEO — the recommended keyword density is 1-2% for primary keywords and 0.5-1% for secondary keywords. Over-optimization (keyword stuffing) above 3% can trigger search engine penalties. The tool also shows total word count and unique word count for a quick content overview. All analysis happens in your browser.

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