Keyword density checker
Paste page content and see which terms appear most and at what density — the on-page signal that matters for SEO. It analyses in your browser (0 uploads, works offline).
How to use it
- Enter your input above.
- The result appears live on your device.
- Copy or Download it.
FAQ
How do I check keyword density on a page for free?
Paste the page text and the most frequent terms appear instantly in your browser with no upload, each with its count and density as a percentage of total words. Common stop-words are excluded so the real topics surface.
What is a good keyword density?
There is no magic number, and stuffing a keyword hurts rather than helps. Use this to check that your main topic appears naturally and that you have not accidentally over-repeated a phrase — density is a diagnostic, not a target.
Is my content uploaded?
No. The analysis is local and nothing is stored; it works offline, so unpublished drafts stay private.
Does it ignore common words?
Yes — words like the, and, of are excluded so the counts reflect meaningful terms.
Limits
Counts single words after removing stop-words. Phrase-level density for a specific term is computed on request.
Related
The word counter measures overall length; the readability scorer checks how easy the text is to read.
Bookmark this page (Ctrl+D, or ⌘D on Mac) or install the app — it works offline the next time you need it.