Keyword Density Checker
Analyze 1-, 2- and 3-word keyword frequency and density.
0 words total
Start typing to see keyword frequency and density.
Free keyword density checker. Paste your content to see the most frequent one-, two- and three-word phrases with their counts and density percentages. Runs entirely in your browser — nothing is uploaded.
How to use the Keyword Density Checker
- 01Paste your article or page copy into the box.
- 02Switch between 1-, 2- and 3-word phrases.
- 03Review the frequency and density percentage for each phrase.
- 04Optionally ignore common stop words for single keywords.
Frequently asked questions
What is a good keyword density?
There is no magic number, but roughly 1–2% for a primary keyword reads naturally. Anything much higher risks looking like keyword stuffing, which can hurt rankings. Write for people first.
Is my content uploaded anywhere?
No. The analysis runs entirely in your browser with JavaScript, so your text never leaves your device.