Paste any draft and get an instant readability verdict: Flesch Reading Ease, Flesch-Kincaid grade level, plus word and sentence counts — everything computed on your device.
🔒 Your file is processed locally in your browser whenever supported. This tool runs entirely on your device — nothing you type or upload is sent to a server, logged, or stored.
60–70 is plain English most adults read comfortably; 70–80 is fairly easy; below 30 is very difficult academic or legal prose. Higher is easier.
With the standard Flesch-Kincaid formula from average sentence length and average syllables per word. It estimates the US school grade needed to understand the text.
No. Scoring runs entirely in your browser and nothing is transmitted or stored.
| Platform | Supported | Offline | Local | Server | Network |
|---|---|---|---|---|---|
| WEB | Yes | Yes | Yes | No | Not required |
| PWA | Yes | Yes | Yes | No | Not required |
| ANDROID | Yes | Yes | Yes | No | Not required |
| IOS | Yes | Yes | Yes | No | Not required |
Count words, characters, lines, sentences and paragraphs in any text.
Estimate reading time for articles at adjustable speeds.
Normalize whitespace, strip extra spaces and tidy pasted text.
See which words and phrases dominate an article, and at what percentage. A warning system for repetition — not a target to hit.
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