Keyword Density Checker
Find how often each word appears in your content, as a percentage.
Runs in your browserAbout this tool
Keyword density — how often a specific word or phrase appears relative to a page's total word count — is a rough signal of what a page is actually about, and checking it manually means literally counting word occurrences by hand across a long piece of content. This tool calculates how often each word appears in your content as a percentage, surfacing your most frequently used terms automatically instead of manual counting.