Experiment
Readability Checker
Paste any text and quickly measure how easy it is to read with sentence-level stats and Flesch scoring.
Privacy by default: your input stays in the browser. No account ceremony, no server confessional.
Best for
- Content designers and UX writers improving clarity.
- Marketing teams checking campaign copy readability.
- Editors reviewing long-form drafts before publishing.
When to use
- A text feels heavy and you need objective readability signals.
- You want to compare two versions of the same draft.
- You need fast stats before sharing content internally.
Input
Paste your text
Paste any prose — a blog post, README, email, or doc. Scores update instantly.
Paste text above and scores appear instantly.
Writing workflow
Clean, measure, revise, then compare.
Readability is most useful as one checkpoint in a practical editing loop, not as the final judge of a draft.
FAQ
What does the Flesch score mean?
The Flesch score is a rough readability signal. Higher scores usually mean the text is easier to read.
Can readability scores judge writing quality?
No. They help spot density, long sentences, and friction, but they cannot judge nuance, accuracy, or voice.
Does the checker send my text to a server?
No. The analysis runs locally in your browser.