ByteBox / Tools / Word Counter

Online Word & Character Counter

Real-time word count, character analysis, reading time, speaking time, and keyword density checker.

Last updated: Aug 25, 2026
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Reading Ease -

Keyword Density Analyzer

Keyword Phrase Count Density Distribution
Enter text above to see keyword density stats.

Why Use an Online Word Counter?

Whether you are writing an essay, crafting a tweet thread, writing a blog post, or preparing a speech, tracking word counts and character limits is crucial. Search engines like Google recommend comprehensive content depth, social platforms like X (280 characters) and LinkedIn enforce strict character limits, and academic papers require precise word counts.

How Reading Time & Speaking Time Are Calculated

  • Reading Time: Calculated at an average silent reading speed of 200 words per minute (WPM) for adults.
  • Speaking Time: Calculated at an average conversational presentation speed of 130 words per minute (WPM).
  • Flesch Reading Ease Score: Measures sentence length and syllables per word to provide a readability score from 0 (very difficult) to 100 (very easy to understand).

100% Client-Side Privacy

Your articles, confidential emails, book drafts, and essays are never uploaded to any server. All text metrics and density calculations execute entirely in your browser memory.