Measure how easy your writing is to read with the Flesch Reading Ease score and Flesch–Kincaid grade level, plus word, sentence and syllable counts. Great for tuning content to your audience. Calculated in your browser.
Readability Score Calculator helps you optimise and publish with confidence, producing clean, standards-friendly output you can paste straight into your site.
60–70 (plain English) suits most general audiences; higher is easier.
Syllable estimation is approximate, so treat scores as a guide.
No — computed locally.