Free Online Keyword Density Checker

Paste your content to analyze keyword density and word frequency. Get a detailed breakdown with total words, unique words, and a visual bar chart of top keywords.

What Is Keyword Density?

Keyword density is the percentage of times a specific word appears in your content relative to the total word count. Understanding keyword density helps you optimize content for search engines without over-optimizing.

Ideal Keyword Density for SEO

Most SEO experts recommend keeping primary keyword density between 1-2%. Modern search engines use semantic analysis, so focus on topical relevance rather than exact keyword repetition.

How to Use This Tool Effectively

Paste your entire article and click Analyze. Check that your target keyword appears at 1-2% density. If any keyword exceeds 3%, consider replacing some instances with synonyms to avoid over-optimization.

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Frequently Asked Questions

What keyword density should I aim for?
Aim for 1-2% for your primary keyword. Focus on writing naturally while ensuring your target keyword appears in the title, first paragraph, and throughout the content.
What are stop words and why are they excluded?
Stop words are common words like the, is, at, and on. They are excluded because they carry little SEO value and would dominate results.
Can high keyword density hurt my SEO?
Yes. Keyword stuffing is a violation of Google's spam policies and can result in penalties. If density exceeds 3%, search engines may consider it over-optimized.
Does this tool check phrase density too?
This tool analyzes individual word frequency. For phrase-level analysis, you would need an n-gram analyzer.
How often should I check keyword density?
Check during the editing phase before publishing. Compare against competing pages that rank well for your target keywords.

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