Keyword Density Checker
Measure keyword or phrase frequency in a text and estimate density as a percentage of total words.
Keyword Density Checker tool
Whole word / phrase mode is usually better for SEO-style analysis. Substring mode is broader and may count partial matches.
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Privacy: analysis runs locally in your browser. No text or keyword data is stored or transmitted.
Paste your text, enter a keyword or phrase, choose a matching mode, and estimate how frequently that term appears in the content.
Examples
- Check how often a target keyword appears in an article draft
- Measure phrase repetition using whole phrase matching
- Compare broader substring counts when needed
FAQ
- What does this keyword density checker do?
It measures how often a keyword or phrase appears in a text and shows its percentage relative to the total word count.
- Can I check multi-word phrases?
Yes. You can enter a phrase, not just a single keyword.
- Can it ignore case?
Yes. You can compare text in a case-insensitive way.
- Is my text stored?
No. Analysis runs locally in your browser and no text is stored or transmitted.