Keyword density checker free

The top-15 meaningful words with counts and percentages — keyword stuffing shows at a glance.

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15,000+ users4.9 average rating

ForbesMicrosoftLenovoL'OréalHubSpot

Stuffing shows immediately

BEFOREAFTER

How to check density in 4 steps

01Paste your article text

A draft, a published page, a competitor's.

02Click Analyze

Stop words are filtered automatically.

03Review the top-15 words

Count and share for each.

04Edit and recount

Aim for 1–3% on the main keyword.

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Keyword density is the quick indicator of two ills: stuffing, which search engines demote, and the opposite — when the main keyword barely appears. The analyzer filters prepositions and conjunctions and surfaces the top-15 meaningful words with counts and shares. Everything runs in the browser — the text never leaves the page, so unpublished drafts are safe. Volume and reading time come from the character counter; make the page slug with the slug generator. Texts that never need rescuing from stuffing are written by the Zerocoder Studio.

What density counts as normal

The working guideline is 1–3% for the main keyword: with 500 meaningful words that's 5–15 uses. Above 4–5% the text reads as spam to humans and algorithms alike. But density is an indicator, not a goal: modern engines grade meaning and topical completeness, not repeat counts. Cover the query fully and the density settles itself.

Removing stuffing without killing the text

Swap some repeats for pronouns and synonyms, rebuild sentences that carry the keyword twice, and drop it from most subheadings — two or three are enough. The best check: read the text aloud. Any phrase you wouldn't say to a real person (“buy website cheap price best”) is a rewrite candidate.

Competitor analysis by density

Paste a top-ranking page's text — you'll see which words carry its topic and in what proportion. That's a semantics hint: words in a competitor's top-15 that are missing from yours are candidates to add. Don't copy proportions; close the topics the competitor covered and you didn't.