🔍 Keyword Density Checker – Analyze Word Frequency for SEO
Check keyword density of any webpage or text. Identify most frequent words, calculate density percentages, and optimize your content. 100% client-side, free, no signup.
How to use:
✅ Paste method (recommended): Copy your article text → paste → click "Analyze" → instant results.
📝 Sample text: Click "Load Sample Text" → then "Analyze" to see how it works.
🌐 URL method: Some websites block proxies. If it fails, use paste method.
✅ Paste method (recommended): Copy your article text → paste → click "Analyze" → instant results.
📝 Sample text: Click "Load Sample Text" → then "Analyze" to see how it works.
🌐 URL method: Some websites block proxies. If it fails, use paste method.
📈 Keyword Density: Complete Guide for SEO
Keyword density is the percentage of times a keyword appears on a page. Formula: (keyword count ÷ total words) × 100. Ideal density is 1-3% for primary keywords. Higher than 5% risks keyword stuffing penalties.
How Our Tool Works
We remove 150+ common stop words (the, and, of, to, etc.), convert to lowercase, count frequency, and display top keywords with density and visual progress bars.
Why does URL fetch fail?
Many websites block CORS proxies. Use the paste method – it always works.
Privacy
All processing in your browser. No data stored.