Keyword Density Checker
Check keyword density, calculate keyword percentage, and review repeated terms with this free keyword density calculator for SEO content. No sign-up required.
Use the Keyword Density Checker
Enter your inputs below and the results will update in the browser.
Paste your content
0 charactersKeyword table
| Keyword | Count | Density | Signal |
|---|---|---|---|
| Keyword results will appear here after you enter text. | |||
Find keyword issues before readers do.
Spot terms that appear too often before the content feels forced.
See whether the main keyword and related terms support the page intent.
Use density as a signal, then improve clarity instead of stuffing keywords.
About the Keyword Density Checker
Check keyword density, calculate keyword percentage, and review repeated terms with this free keyword density calculator for SEO content. No sign-up required.
Check keyword use without writing for robots.
This keyword density checker helps you see how often important words appear in your content. Use it to check keyword density, calculate keyword frequency, review repeated terms, and spot phrases that may sound forced before publishing.
Use it as a keyword density checker tool, word density checker, keyword density calculator, keyword density analyzer, or SEO keyword density checker when you need a quick look at how naturally your target terms appear in a draft.
How to use the Keyword Density Checker
Add your blog post, landing page copy, product description, or article draft into the text box.
Start with the total word count and unique word count so you understand the size and variety of the text.
Look at repeated words and phrases to see whether your primary keyword appears naturally or too often.
Use the density result as a quick percentage check, then read the sentence examples before editing.
Use the results as a signal, not a target. Replace forced repetition with clear wording, examples, and related terms.
Keyword density example
If a 1,000 word article uses the same exact keyword 35 times, the density is 3.5 percent. That number is not automatically bad, but it is a reason to reread the page and check whether the phrasing feels forced.
- Draft length
- 1,000 words
- Target keyword
- keyword density checker
- Keyword uses
- 12 mentions
- Density
- 1.2 percent
- Next step
- Read naturally and edit only forced repetition
Keyword density best practices
- Do not chase a perfect keyword density percentage.
- Use your main keyword in important places, then write naturally through the rest of the page.
- Mix exact terms with related language when it helps the reader.
- Avoid repeating the same phrase in every paragraph.
- Use a keyword density calculator as a review tool, not as a writing rule.
- Check both exact phrases and repeated single words.
- Focus on search intent, clarity, and complete answers before keyword frequency.
Frequently asked questions
Quick answers for visitors using Keyword Density Checker.
What is a keyword density checker?
A keyword density checker reviews text and shows how often words or phrases appear compared with the total word count.
How do I calculate keyword density?
Divide the number of keyword mentions by the total word count, then multiply by 100 to get a percentage.
Is this keyword density checker free?
Yes. You can paste text and check keyword density in your browser without creating an account.
Is there a perfect keyword density for SEO?
No single percentage guarantees rankings. Use density as a diagnostic to catch repetition and keep your writing natural.
What is the difference between keyword density and keyword stuffing?
Keyword density is a measurement. Keyword stuffing is forced repetition that makes content less helpful and less natural.