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Keyword Density Checker

Measure how often a keyword appears in pasted text. Check total mentions, exact-match density, and the most repeated words or phrases instantly.

Text Tools Runs locally No data sent
seo textkeyword countdensitybrowser only
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Paste text and enter a keyword to see density and frequent terms.

What is Keyword Density Checker?

Keyword Density Checker measures how often a word or phrase appears in pasted text and compares that count to the total number of words. It is useful for reviewing SEO drafts, spotting overuse, and checking whether a target term appears naturally.

How to Use Keyword Density Checker

  1. Paste the text you want to review into the input area.
  2. Enter the keyword or phrase you want to measure.
  3. Review total mentions, density percentage, and the top repeated terms.
  4. Adjust your draft and re-check if you want to compare a revised version.

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Understand Keyword Density ▾
Example
Input A keyword checker helps you see whether a target keyword appears naturally. This keyword density checker also shows repeated terms.
Output keyword · 3 mentions · 20.00% density
Common Use Cases
  • Review landing page copy for keyword repetition
  • Check whether a target phrase appears too often in a draft
  • Inspect top repeated terms before publishing SEO content
  • Compare keyword presence across article revisions
Why Use This Tool
  • Useful for SEO drafts, landing pages, and article reviews.
  • Shows both exact keyword mentions and repeated terms around the page.
  • Runs locally so your draft text stays in the browser.
Frequently Asked Questions
How is keyword density calculated?

This tool divides the number of exact keyword mentions by the total word count and shows the percentage.

Does it support phrases, not just single words?

Yes. You can enter a phrase in the keyword box and the tool will count exact string matches.

What does the top terms panel show?

It shows the most repeated words or phrases based on the selected phrase size so you can spot repetition patterns quickly.

Is the analyzed text uploaded?

No. The analysis runs entirely in your browser.