Keyword Density Checker is a free online SEO tool that analyzes your text and calculates the frequency and density percentage of each keyword. Use it to optimize your content and avoid keyword stuffing.
Keyword density is the percentage of times a keyword appears in a text relative to the total word count. It is an important SEO metric that helps writers balance keyword usage. Too low means the topic may not be clear to search engines; too high risks being penalized for keyword stuffing.
Keyword Density Checker
Analyze keyword frequency and density in your text for SEO optimization.
How to Use
- Paste your article or page content into the input field
- Click the Analyze button
- Review the keyword frequency table showing count and density for each word
- Adjust your content based on the results to optimize keyword usage
Example
Input
SEO tools help you optimize your website. SEO is important for traffic.
Output
seo: 2 (22.22%) | tools: 1 (11.11%) | optimize: 1 (11.11%)
FAQ
- What is a good keyword density?
- Most SEO experts recommend a keyword density of 1-3% for your primary keyword. Higher densities may be seen as keyword stuffing by search engines.
- Is this tool free?
- Yes, it is completely free with no registration required.
- Does this tool run in the browser?
- Yes, all analysis happens locally in your browser with no data sent to a server.