Keyword Density Checker

This tool counts how often each word or phrase appears, then divides by the total number of phrases of that length to get a density percentage. Single-word mode automatically excludes common stopwords ('the', 'and', 'of', and similar), so results focus on meaningful terms rather than the most common words in any English text.

No, the once-popular idea of a target keyword density (like '2%') is outdated advice, modern search engines evaluate content quality and topical relevance far more holistically than counting exact keyword repetitions. This tool is best used as a sanity check, to catch accidental over-repetition or confirm your target terms actually appear naturally, not as a percentage to optimize toward.