About

ClarityScore helps writers check how easy English text is to read. It estimates Flesch Reading Ease, Flesch�Kincaid grade level, and reading time from counts of words, sentences, and syllables.

Scoring runs entirely in your browser. Your draft is not sent to our servers. There are no accounts and no API keys in the page.

Scores are guides, not grades of quality. Use them to spot heavy sentences, then keep your voice.