Keyword Density Checker

Analyse word and phrase frequency in your content.

Your content0 characters

Phrase length

Exclude common function words

Minimum occurrences

Paste or type something above and the result appears instantly. Nothing you enter leaves your browser.

What does Keyword Density Checker do?

Find which words and phrases appear most often in a piece of content, as single words, two-word and three-word phrases. Useful for spotting accidental repetition and checking that a page actually covers its topic.

How to Use Keyword Density Checker

1
Paste your contentPlain text or HTML — tags are stripped.
2
Choose the phrase lengthOne, two or three words.
3
Review the tableRanked by frequency, with density shown.

Key Features

One, two and three-word phrase analysis
Stop words filtered out by default, with a toggle
Density percentage alongside raw counts
Warning when a term looks over-used
Accepts pasted HTML and strips tags before counting
Export the results as CSV

Frequently Asked Questions

What keyword density should I aim for?

There is no target, and chasing one is a mistake. Modern search engines use semantic understanding, not term counting. If a keyword appears at 5% or more it usually reads badly, which is the real problem.

Is keyword stuffing still penalised?

Yes. Google’s spam policies explicitly name it, and it makes content unpleasant to read. The safest approach is to write naturally and use this tool to check you have not repeated something unintentionally.

Why look at two and three-word phrases?

Because that is how people search. Single-word counts tell you little; seeing that "free image compressor" appears six times is far more informative than counting "image" alone.

What are stop words?

Common function words such as the, and, of and is. They dominate any frequency count without carrying meaning, so they are filtered out by default.

Runs in your browser

Analysis runs on the text or HTML you paste, inside your browser. Nothing is fetched from your site and nothing is uploaded, so the tools work on staging environments and pages behind a login.

How the rest of the site handles data