Web & SEO
Keyword Density Checker
Measure keyword matches and word density in pasted copy.
Free foreverRuns in your browserNo sign-up
Words
0
Matches
0
Density
0.00%
About the Keyword Density Checker
Keyword Density Checker compares a target word or phrase with total words in pasted copy and reports matches and density.
Its top-word list exposes accidental repetition, but natural coverage and reader intent matter more than hitting a fixed percentage.
Key features
- Phrase match count
- Word-based density percentage
- Top ten word frequencies
- Unicode-aware word parsing
How to use
- 1Enter the target keyword or phrase.
- 2Paste the page copy.
- 3Review repetition in context rather than chasing a target number.
Examples
Use the Keyword Density Checker
Input:
500 words with a phrase used five timesOutput:
Match count and approximate phrase densityRead the copy aloud to catch unnatural repetition.
Frequently asked questions
- What density is ideal?
- There is no universal ideal. Avoid forced repetition and satisfy search intent naturally.
- Does it analyze HTML?
- Paste readable copy; HTML tags would be counted as text fragments.
- Is my data uploaded?
- No. Analysis and generation happen entirely in your browser.