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Keyword Density Checker

Analyze content like an SEO pro. Find overuse, check frequency, and optimize your text structure.

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About this tool, instructions and FAQs

SEO Optimization

Prevent keyword stuffing by checking frequency percentages.

Stop Words

Automatically ignores common words like 'the', 'and', 'is'.

N-Grams

Analyzes single words, bigrams (2 words), and trigrams (3 words).

Why Check Keyword Density?

Keyword density is a foundational concept in SEO. It refers to the percentage of times a keyword or phrase appears on a web page compared to the total number of words.

  • Avoid Stuffing: Google penalizes content that unnaturally repeats keywords. Aim for 1-2% density.
  • Content Balance: Ensure your article stays on topic without being repetitive.
  • Competitor Analysis: Paste competitor content to see which phrases they target.

Frequently Asked Questions

What is a good keyword density?

Most SEO experts recommend a keyword density between 1% and 2%. Anything above 3% might be considered keyword stuffing.

What are Stop Words?

Stop words are common words like "the", "is", "at", "which", and "on". Search engines often ignore them, so our tool allows you to filter them out for better analysis.

Does it calculate 2 and 3 word phrases?

Yes, switch between the tabs in the results section to see Bigrams (2 words) and Trigrams (3 words), which help identify long-tail keywords.

HOW TO USE

Check keyword frequency

Paste your text and analyze it to see one-word, two-word and three-word term frequencies.

Example

If "design" appears 3 times in 100 words, its one-word density is 3%.

Before you use the result

Keyword density is a rough writing signal, not a search ranking formula.