Free tool · Content & writing
Keyword density checker
Paste your content to see which words and phrases you use most, with density percentages for one, two and three word combinations and a warning if anything looks over-optimised.
Optional. Check the exact count and density of one word or phrase you want to rank for.
No phrases yet.
No phrases yet.
No phrases yet.
How it works
Three steps, no signup.
Paste your content
Drop in the page copy or article you want to analyse.
Review the densities
See the top single words, two word and three word phrases ranked by frequency and percentage.
Adjust if needed
If a keyword is far above the rest of the page, vary your language so it reads naturally.
FAQ
Keyword Density Checker questions.
What is a good keyword density?
There is no exact target. Modern search engines read meaning, not ratios. Aim for natural writing, usually under 2 to 3 percent for any single keyword, and use related terms rather than repeating one phrase.
What counts as keyword stuffing?
Repeating a keyword unnaturally to manipulate rankings. If one phrase dominates your page far above everything else, it can read as spam to both users and search engines. The tool flags terms that stand out sharply.
Does it ignore common words?
Yes. Stop words like the, and, of and to are filtered out of the ranked lists so you see the terms that actually describe your content.
Is the text sent to a server?
No. Analysis happens locally in your browser. Nothing you paste is uploaded.
More free tools
Keep going.
Tools find the work. Lynx does it.
Lynx is an AI agent that builds your backlinks automatically across 2,000+ directories, forums and content platforms. Monitored for 90 days. Your first link is free.