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Keyword DensityChecker

Analyze keyword frequency and density in your content. Optimize for SEO without keyword stuffing.

Target Keyword (Optional)

Your Content

Text Statistics

Total Words0
Unique Words0
Reading Time0 min

Optimal Keyword Density

  • • Primary keyword: 1-3% density
  • • Secondary keywords: 0.5-1% density
  • • Long-tail keywords: 0.1-0.5% density
  • • Avoid keyword stuffing (over 5%)

SEO Content Tips

  • • Focus on natural, readable content
  • • Use semantic variations of keywords
  • • Include keywords in headings naturally
  • • Balance density with user experience
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What is a Keyword Density Checker?

Keyword density is the percentage of times a word or phrase appears in a piece of content relative to the total word count. A density checker counts occurrences for single words, two-word phrases, and three-word phrases so you can see what your page is actually about. It is a quick way to spot under-used or over-stuffed terms before you publish.

How to use this Keyword Density Checker

  1. 1

    Paste your content

    Drop in the full article body, including headings. Leave out navigation and footer copy.

  2. 2

    Review the top terms

    Look at the top single words and two- or three-word phrases. The pattern should match your target topic.

  3. 3

    Spot over-optimization

    If a single phrase sits well above 2 to 3 percent, the content reads as stuffed and may underperform.

  4. 4

    Spot gaps

    If your target keyword does not show up in the top results, the page may not be focused enough on the topic.

  5. 5

    Edit and recheck

    Rewrite weak sections, then paste the updated content back to see how the distribution shifted.

Frequently asked questions

What is a good keyword density for SEO?

There is no official number. A natural-sounding density for a primary phrase is usually between 0.5 and 2 percent. Beyond that, content tends to read as keyword stuffed.

Does keyword density still matter in 2026?

Less than it used to. Google now relies on topical relevance and entity recognition more than raw frequency. Density is still a useful sanity check, not a ranking lever.

Should I match exact phrases or use variations?

Use variations. Modern search engines understand synonyms and related terms. Repeating the exact same phrase 30 times signals manipulation.

Why are stop words excluded from the count?

Words like the, a, and of appear in every text and tell you nothing about the topic. Removing them surfaces the meaningful terms.

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