Analyze keyword frequency and density in your content — free SEO tool
1. Paste or type your text content in the area above.
2. Click Analyze to process keyword frequency.
3. View the top 20 keywords ranked by frequency, with density percentages and visual bars.
4. Toggle Exclude stop words to filter common words (the, is, and, etc.).
5. Enable 2-word phrases to find common bigrams.
All processing happens locally in your browser. Your content is never uploaded to any server.
Keyword density is the percentage of times a keyword appears relative to the total word count. For example, if "SEO" appears 5 times in 100 words, the density is 5%.
Most SEO experts recommend 1-3% for primary keywords. Over-optimizing (keyword stuffing) can trigger search engine penalties.
No. All analysis runs locally in your browser using JavaScript. Your text is never sent to any server, ensuring complete privacy.