What is keyword density?

Keyword density is how often a word appears in a text relative to the total word count, expressed as a percentage. For SEO, a density of 1-3% for target keywords is generally recommended.

Stop words are common function words (the, a, is, was, in, on, etc.) that carry little meaning and are usually filtered out in text analysis. Toggle the 'Filter stop words' option to hide them.

Can I analyze SEO keyword density?

Yes. Paste your page content and toggle off stop words to see the frequency of meaningful keywords. Aim for 1-3% density for your target keyword.

Is my text stored anywhere?

No. Analysis runs entirely in your browser. Your text never leaves your device.

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Word Frequency Analyzer

Analyze text to find word frequency, top keywords, and density — useful for SEO and content analysis.

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About this tool

Paste any text to see a ranked frequency table of every word: count, percentage, and visual bar. Filter stop words (the, a, is, etc.) to focus on meaningful keywords. Useful for SEO keyword density analysis, plagiarism checking, and content research.

How to use

1 Paste your text into the input area.
2 Toggle 'Filter stop words' to hide common function words.
3 See the sorted frequency table with count, percentage, and a visual bar.
4 Export the data as CSV with the Export button.

Frequently Asked Questions

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