Word Counter, Character Counter & Readability Analyzer
Calculate real-time word counts, character lengths (with and without spaces), sentence structures, reading time, and Flesch-Kincaid readability scores for your essays, articles, and copy.
Step-by-Step Instructions
Enter or Paste Text
Type directly into the live editor or paste drafts from Word, Notion, or Google Docs.
Real-Time Unicode Tokenization
Text is parsed across word boundaries, whitespace patterns, and paragraph breaks.
Readability Metric Computation
The engine calculates average syllable counts, sentence complexity, and reading duration.
Review Metrics & Optimize
Refine your copy to match character limits for social media, SEO meta descriptions, or ad headlines.
🔒 Privacy & Data Security Guarantee
100% Confidential Writing: Unpublished books, private essays, and corporate memos are never stored or analyzed by external AI bots.
Unicode Annex #29 & The Flesch-Kincaid Formula
Accurate word counting requires adherence to Unicode Standard Annex #29 (Text Segmentation) to handle hyphenated words, apostrophes, and multilingual scripts accurately.
Our tool computes the standard Flesch Reading Ease Score: 206.835 - 1.015 * (Total Words / Total Sentences) - 84.6 * (Total Syllables / Total Words). Higher scores (60–70) represent clear, engaging web copy, while scores below 40 reflect dense academic literature.
Flesch-Kincaid Score Benchmarks
| Flesch Score | Grade Level | Reading Difficulty | Target Audience |
|---|---|---|---|
| 90 – 100 | 5th Grade | Very Easy | Children's books, simple instructions |
| 70 – 80 | 7th Grade | Fairly Easy | General consumer web copy, blogs, newsletters |
| 60 – 70 | 8th – 9th Grade | Standard (Plain English) | Most online news publications, business content (Recommended) |
| 30 – 50 | College Level | Difficult | Academic research papers, whitepapers, technical specifications |
| 0 – 30 | Postgraduate | Very Confusing | Complex legal contracts, statutory legislation |