Keyword Density Checker
Paste content and a keyword or phrase to check total words, occurrence count, and keyword density percentage.
Runs locally in your browser. This tool does not upload your input.
Results
- Total words
- 17
- Keyword words
- 2
- Occurrences
- 2
- Density
- 11.76%
Density is occurrences divided by total words, useful as a quick SEO sanity check.
How to check keyword density
Use this checker to see how often a word or phrase appears in a draft.
What this tool helps with
It tokenizes the text, counts exact keyword or phrase occurrences, and divides occurrences by total words.
Inputs to prepare
- Prepare the content and the keyword or phrase you want to check.
- The result shows total words, keyword words, occurrences, and density percent.
- Keyword density is only a sanity check; useful content and search intent matter more than hitting a fixed percentage.
How to use it well
- Start with the sample values, then replace them with your own numbers or text.
- Check the result and adjust assumptions before relying on it.
- Use it as a planning aid, then confirm important outputs in the source system or real-world context.
Privacy
This tool runs locally in your browser. The values you type are used only to update the result on the page.
FAQ
Does it ignore capitalization?
Yes. Keyword matching is case-insensitive.
Can I check a phrase?
Yes. Enter multiple words and the tool counts exact phrase occurrences.
What density should I target?
There is no universal target. Use the number to spot obvious overuse or missing terms.