Keyword Density Checker Online - Free SEO Keyword Tool

Keyword Density Checker Tool

Paste your article, page content or SEO text to check word frequency, keyword density, target keywords and repeated keyword warnings.

🔒 Checked in your browser

Content / Article Text Paste the full text you want to analyze.

Target Keywords Optional. Separate target keywords with commas.

Minimum Word Length Ignore short words below this length.

Top Keywords Choose how many keywords to show.

Ignore stop words Remove common words like the, and, is, of. Case insensitive Treat SEO and seo as the same keyword. Auto analyze Update density while typing or pasting.

Status will appear here.

Keyword Density Report No report generated yet

0 Total Words

0 Unique Words

0% Top Density

0 Targets Found

#	Keyword	Count	Density	SEO Note
No keywords analyzed yet.

SEO Checks

Paste text and click Analyze Text to see SEO checks.

A natural keyword density is usually better than repeating the same keyword too many times.

Use target keywords to check whether your important phrases appear in the content.

Write for humans first, then use density checks to improve clarity.

About This Tool

Keyword Density Checker is a free online SEO tool that helps you analyze word frequency and keyword density inside your content.

You can paste website text, blog posts, product descriptions, landing page copy or article drafts and see the most repeated keywords, density percentages, total words, unique words and target keyword usage. The tool can ignore common stop words, set a minimum word length and generate a clear keyword density report.

This tool is useful for SEO specialists, bloggers, content writers, website owners, digital marketers and anyone who wants to improve content quality without overusing keywords.

How to Use Keyword Density Checker

1. Paste your article, page content or website text into the input box.
2. Add target keywords if you want to check specific SEO phrases.
3. Choose options such as ignore stop words, minimum word length and top keyword limit.
4. Click Analyze Text.
5. Review the keyword table, density percentages and SEO checks.
6. Copy or download the keyword density report if needed.

Privacy Note: This Keyword Density Checker works directly in your browser using JavaScript. Your text is not uploaded to our server.

Frequently Asked Questions

Is this Keyword Density Checker free?

Yes. This Keyword Density Checker is free to use and does not require signup.

What is keyword density?

Keyword density is the percentage of how often a keyword appears compared to the total number of words in the content.

Can this tool check target keywords?

Yes. You can enter target keywords separated by commas and the tool will show how often each keyword appears.

Does this tool upload my content to the server?

No. This tool analyzes your text directly in your browser using JavaScript.