Free Readability Checker Online
Analyze the readability of your text with our free online Readability Checker. Get scores from multiple readability formulas including Flesch-Kincaid, Flesch Reading Ease, Gunning Fog, Coleman-Liau, and Automated Readability Index. See your text's grade level, word count, sentence count, average words per sentence, and estimated reading time. Essential for content writers, bloggers, marketers, and educators who want to ensure their content is accessible to their target audience.
How to Use Readability Checker
Paste Your Text
Enter or paste your article, blog post, or any text content (minimum 10 words).
View Readability Score
See the Flesch Reading Ease score with a visual scale from easy to difficult.
Review Detailed Metrics
Check word count, sentence count, grade level, and scores from 4 different readability formulas.
Features
5 Readability Formulas
Flesch-Kincaid, Flesch Ease, Gunning Fog, Coleman-Liau, and ARI scores.
Grade Level Classification
See if your text is elementary, middle school, high school, or college level.
Text Statistics
Word count, sentence count, syllable count, and reading time estimates.
Visual Score Display
Color-coded scale shows your text's readability at a glance.
Benefits of Using Readability Checker
Completely Free
Use Readability Checker without any cost, limits, or hidden fees. No premium plans needed.
No Installation
Works directly in your browser. No software downloads or plugins required.
100% Private
Your files and data are processed locally. Nothing is uploaded to external servers.
Works Everywhere
Compatible with Chrome, Firefox, Safari, Edge on desktop, tablet, and mobile.
No Sign-Up
Start using the tool immediately. No account creation or email verification.
Always Available
Access this tool 24/7 from anywhere in the world, on any device.
Frequently Asked Questions
Complete Your Text Tools Workflow
These free tools work seamlessly with Readability Checker to handle every step of your workflow.