Is there a file size limit?

No practical limit for most operations.

Results are generated using standard algorithms for maximum accuracy.

fast

Keyword Density Checker — fast

Analyze keyword frequency and density in any text.

Content

Min word length

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Type, paste, or upload your content.

Result appears instantly in your browser.

Copy the result or download your file.

Count words, characters, sentences, paragraphs, and estimate reading time in real-time as you type.

Count characters, words, sentences and paragraphs instantly.

Estimate reading and speaking time for any text.