./prontouso.com

SEO & WEB TOOLS

Keyword Density Checker

Paste content and a keyword or phrase to check total words, occurrence count, and keyword density percentage.

Tool statusRuns in your browser
Preview

Results

Total words
17
Keyword words
2
Occurrences
2
Density
11.76%

Density is occurrences divided by total words, useful as a quick SEO sanity check.

How it works

  1. Enter your input

    Fill in the values, paste your text, or upload the file this tool works with.

  2. See results instantly

    Most tools update live as you type; a few use a single button. Either way, the result appears right on this page.

  3. Use your results

    Copy, download, or share what the tool produces — you're always in control of the output.

Privacy and processing — Runs locally in your browser. This tool does not upload your input.

What is Keyword Density Checker?

A keyword density checker counts how many times a keyword or exact phrase appears in a text and divides that by the total word count, to flag obvious keyword overuse or a term that barely appears at all.

UNDERSTAND THE TOOL

How to check keyword density

Use this checker to see how often a word or phrase appears in a piece of content, relative to the total word count — a quick sanity check before publishing.

How density is calculated

Density
(occurrences / totalWords) * 100

A 500-word draft with "content marketing" appearing 6 times

That works out to a 1.2% density for the phrase.

6 / 500 * 100 = 1.2%

What counts as an occurrence

Matching is case-insensitive and looks for the exact phrase as consecutive words — "content marketing" matches only that two-word sequence, not the words "content" and "marketing" appearing separately elsewhere in the text.

Where a density check is commonly used

  • Blog posts and articles, to catch a keyword that's been stuffed in unnaturally.
  • Product listings and meta descriptions, where a term is easy to repeat without noticing.
  • Reviewing someone else's draft before publishing, as a quick second opinion.

Density is a sanity check, not a target

There's no ideal density that guarantees good rankings — search engines evaluate relevance and intent, not a fixed percentage, so use this number to catch obvious over- or under-use, not as a score to optimize toward.

Frequently Asked Questions

Does it ignore capitalization?

Yes — keyword matching is case-insensitive, so "SEO" and "seo" are treated as the same term.

Can I check a multi-word phrase instead of a single keyword?

Yes — enter multiple words and the tool counts exact, consecutive occurrences of that whole phrase.

What keyword density should I aim for?

There's no universal target — use the result to spot clearly excessive repetition or a keyword that's nearly absent, not to hit a specific percentage.

Does it count partial word matches?

No — it tokenizes the text into whole words first, so "cat" won't match inside "category."

Related Tools