Reading Level Checker
Check the readability level of your text using multiple formulas.
Your text stays in your browser. We don't upload or store your data.
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Grade Level
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Reading Ease
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Difficulty
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Gunning Fog
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Words
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Sentences
Readability scores are estimates and should not be treated as a definitive measure of writing quality.
How to Use
- 1Paste your text.
- 2See readability scores instantly.
- 3Use the scores to adjust complexity.
What is Reading Level Checker?
Reading Level Checker uses Flesch Reading Ease, Flesch-Kincaid Grade, and Gunning Fog Index to estimate text readability.
Key Features
- Flesch Reading Ease
- Flesch-Kincaid Grade Level
- Gunning Fog Index
- Difficulty assessment
- Real-time analysis
- 100% client-side
FAQ
What is Flesch Reading Ease?
A score from 0-100 where higher means easier to read. 60-70 is considered plain English suitable for most audiences.
What is Gunning Fog Index?
It estimates the years of formal education needed to understand the text. A fog index of 8 means an 8th grader can understand it.