Free tool

Keyword Density Checker

Paste your text and instantly see the most-used words and phrases and their density — for natural, well-optimised content.

Paste your text or page content

Ignore stop words

Words

Unique words

0 min

Reading time

Keywords (1 word)

Keyword	Occurrences	Density

Phrases (2 words)

Keyword	Occurrences

Phrases (3 words)

Keyword	Occurrences

What is keyword density for?

Keyword density measures how often a term appears relative to total word count. There is no magic percentage, but a density between 0.5% and 2.5% for your main keyword is usually natural. Beyond that you risk keyword stuffing, which Google penalises.

Write for your readers first, not the algorithm.
Use synonyms and related terms (semantic SEO).
Place the main keyword in the title, first paragraph and a subheading.
Avoid mechanically repeating the same phrase.

Frequently asked questions

What is the ideal keyword density?

There is no official value. Aim for natural usage, typically between 0.5% and 2.5% for the main keyword.

Is keyword stuffing penalised?

Yes. Over-optimising a keyword can trigger Google spam filters and hurt your ranking.