Keyword Density Checker

Analyze your content to find keyword density, top phrases, and SEO-relevant terms. Supports single words, bigrams, and trigrams.

Paste your content

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Word combination

1 word

2 words

3 words

Show top N

Exclude common stop words (the, and, is...)

Total words

37

Unique

31

Sentences

3

Characters

236

Top keywords by density

#	Keyword	Count	Density
1	density	4	10.81%
2	content	2	5.41%
3	keyword	2	5.41%
4	enter	1	2.70%
5	analyze	1	2.70%
6	tool	1	2.70%
7	count	1	2.70%
8	often	1	2.70%
9	word	1	2.70%
10	phrase	1	2.70%
11	appears	1	2.70%
12	calculate	1	2.70%
13	percentage	1	2.70%
14	good	1	2.70%
15	seo	1	2.70%
16	typically	1	2.70%
17	targets	1	2.70%
18	primary	1	2.70%
19	keywords	1	2.70%

Keyword Density Checker

The Keyword Density Checker analyses content to find how frequently each word or phrase appears, expressed as a percentage of total word count.

What is a good keyword density?

Modern SEO best practice targets 0.5%–2% for primary keywords. Densities above 3% may signal keyword stuffing to search engines, which can hurt rankings. Focus on natural, useful writing — density should be a side-effect of good content, not a target.

Single words vs phrases

Bigrams (two-word phrases) and trigrams (three-word phrases) often capture long-tail keywords more accurately than single words. "Local seo agency" tells more than "seo".