About the Keyword Density Checker
The Keyword Density Checker analyzes repeated terms in a block of text and shows how often important words appear. It is useful for SEO writing, blog editing, landing page copy, product descriptions, and content audits where keyword balance matters.
Paste your text and the tool counts meaningful repeated words while filtering common stop words. The results can help you spot missing topics, accidental repetition, thin content, or overuse of a keyword, so your writing feels natural while still covering the search terms users expect.