Readability Checker
Check text readability level online for free. Analyze Flesch-Kincaid, Gunning Fog, and grade level scores instantly.
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Coming SoonText & Writing
The full version of Readability Checker is being built right now. We add new fully functional tools every week. In the meantime, you can use the basic workspace below.
About Readability Checker
Check text readability level online for free. Analyze Flesch-Kincaid, Gunning Fog, and grade level scores instantly.
This tool is completely free and runs 100% in your browser. Your data is never uploaded to any server — everything is processed locally on your device for maximum privacy and speed.
About Readability Checker
Check text readability level online for free. Analyze Flesch-Kincaid, Gunning Fog, and grade level scores instantly.
Features
- 100% free with no sign-up required
- Runs entirely in your browser for full privacy
- No data stored, no files uploaded to servers
- Works on desktop and mobile devices