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Keyword Density Checker Online - Free SEO Tool

Paste content and get deterministic word-frequency data. This tool analyzes only the text you provide; it does not invent search volume.

Keyword Density Checker

Measure term frequency in your text

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How to use the Keyword Density Checker

  1. Paste text.
  2. Enter a target keyword or leave it blank for a frequency table.
  3. Review occurrences and percentage.

Frequently Asked Questions

Does it provide Google search volume?

No. It only analyzes your supplied text.

Are counts real?

Yes, they are calculated from the input text.

How to read keyword density

Paste your article, optionally enter a target phrase, and the tool counts how often it appears compared with total words. It also lists the most frequent words so you can see what the text emphasises.

There is no magic percentage. Search engines reward pages that cover a topic clearly and naturally; repeating a phrase on purpose reads badly and can look manipulative. Use the numbers as a sanity check: if one phrase makes up several percent of the text, or your main topic is missing from the list, revise by writing for the reader first.

Limits: the tool measures single words and exact matches in the text you paste. It does not use search data, rankings or competitor information, and it cannot predict how a page will perform.

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