How to Use Keyword Density Checker
Measure how often keywords and phrases appear in your copy, ranked by density, to avoid over-optimization and find your dominant terms.
Open the Keyword Density Checker tool →What is Keyword Density Checker?
Analyze 1-, 2- and 3-word keyword density in your content. It's completely free, needs no sign-up, and runs entirely in your browser — so it's fast and private.
How to use Keyword Density Checker
- Open the Keyword Density Checker tool.
- Paste or type your input.
- Set any options provided.
- Copy the result. Everything runs in your browser — nothing is uploaded.
Frequently asked questions
What is keyword density?
The percentage of your content made up of a given word or phrase. It helps you spot over-use (keyword stuffing) or thin coverage.
Does it check phrases too?
Yes — it analyses one-, two- and three-word combinations, not just single words.
What density should I aim for?
There's no magic number — write naturally. Densities that look unusually high often signal stuffing to search engines.
Ready to try it?
Open Keyword Density Checker →