Keyword Density Checker

The Keyword Density Checker analyzes any text and shows how frequently each word appears, expressed as a percentage of total word count. This is a fundamental SEO metric that helps you optimize content for target keywords without over-optimization (keyword stuffing).

The tool displays results in a sortable table with visual density bars, making it easy to spot dominant keywords at a glance. You can filter by minimum word length to ignore common stop words like 'the', 'a', and 'is'.

Analyze keyword density in your content:

1. Paste your article or web page content into the text area.
2. Set the minimum word length to filter out stop words (default: 3).
3. Review the keyword frequency table showing count and density percentage.
4. Adjust your content if any keyword exceeds 3-5% density.

Keyword density analysis supports strategic content optimization:

• On-Page SEO: Ensure target keywords appear at optimal density (1-3%) without over-optimization.
• Content Auditing: Analyze existing content to identify keyword gaps and over-used terms.
• Competitor Research: Analyze competitor content to understand their keyword targeting strategy.
• Content Editing: Refine draft content to improve keyword distribution before publishing.