Keyword Density Checker | Analyze Word Frequency & SEO Optimization
Calculate the density of keywords in your text to optimize for SEO and readability.
How to Use This Tool
- 1
Paste your article, blog post, or text into the input area.
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View the list of most frequent words and their percentage density.
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Check the 'Top Keywords' section to identify primary topics.
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Use the data to adjust your content for better SEO balance.
Use Cases & Examples
SEO Content Optimization
Ensure your target keywords appear frequently enough without 'keyword stuffing'.
Competitor Analysis
Paste competitor content to see which keywords they are targeting.
Writing Style Improvement
Identify repetitive words to make your writing more varied and engaging.
How Keyword Density is Calculated
The tool tokenizes your text into individual words, removing common punctuation.
It calculates the total word count and the frequency of each unique word.
Density is calculated as (Word Count / Total Words) * 100.
All analysis happens locally in your browser using JavaScript, ensuring zero latency and full privacy.
Frequently Asked Questions
Q.What is a good keyword density?
A. Most SEO experts recommend a keyword density between 1-2%. Anything higher might be flagged as keyword stuffing.
Q.Does this tool count stop words?
A. Currently, it counts all words. You can manually ignore common stop words (like 'the', 'and') by focusing on the top meaningful keywords in the list.
Q.Is my content safe?
A. Yes, absolutely. The analysis runs entirely in your browser. No text is ever sent to a server.
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