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How to Count Words & Characters — Free Word Counter Tool | PDF AI Work Blog

PDF AI Work Team·August 3, 2026

Track word count, character count, sentences, paragraphs, and keyword density with the Word Counter tool — useful for writers, students, and SEO professionals.

What It Counts

  • Words and unique words
  • Characters (with and without spaces)
  • Sentences and paragraphs
  • Reading time estimate
  • Keyword density analysis with top keywords ranked
  1. Open Word Counter
  2. Paste or type your text
  3. View real-time statistics
  4. Analyze keyword frequency
  5. Copy stats or export report

Great companion for: PDF to Text (extract text first), PDF to Markdown (convert for editing). For secure text: Password Generator.

Free, no signup. Count your words now.

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