Keyword Density Checker

Keyword density is the percentage that shows how often a keyword or phrase appears in your content compared to the total word count. The Keyword Density Checker helps you quickly analyze any article, landing page, or blog post and find the most repeated keywords—so you can optimize your content for SEO without overdoing it. Instead of guessing whether you used a keyword too much (or too little), this tool gives you clear counts and density percentages in a simple table, making it easier to improve relevance and readability.

This tool supports multiple keyword types so you can analyze your content the way search engines understand it. You can check single words, 2-word phrases, or 3-word phrases (useful for long-tail SEO keywords like “best web design” or “WordPress speed optimization”). You can also control the minimum word length to filter out short/common words, and choose how many results you want to display (Top 20, Top 50, etc.). It also shows quick stats like Total Words and Unique Keywords, so you understand the size and variety of your content at a glance.

The tool is designed to encourage natural SEO and avoid harmful practices like keyword stuffing. If a keyword appears too frequently, it can make your content feel spammy and may hurt user experience—and in some cases, rankings. With this checker, you can identify repeated terms and then improve the content by adding synonyms, rewriting sentences, or strengthening topic coverage naturally. Everything runs in your browser and no content is stored or sent anywhere, so it’s safe to use for client content, drafts, and private pages. You can also copy the results in one click to share with your SEO team or use in your content audit workflow.