Free Tool
Readability Score Analyzer
Upload a PDF, Word document, or paste text to check reading level with Flesch-Kincaid, Gunning Fog, SMOG, and Coleman-Liau formulas. Perfect for ensuring your training materials match your audience.
100% Client-Side Analysis
All text analysis happens directly in your browser. Your content is never uploaded to any server.
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Enter text or upload a document to see readability scores
About Readability Scores
- Flesch-Kincaid: US grade level needed to understand the text.
- Flesch Ease: 0-100 score; higher means easier to read.
- Gunning Fog: Years of education needed.
- SMOG: Best for healthcare and technical content.
- Coleman-Liau: Based on characters, not syllables.
Tip: Aim for grade 7-8 for general audiences.
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