Text tool · 100% free

Readability Score

Estimate reading difficulty using sentence length, word length and Flesch-style readability metrics.

Built for: readability score

Runs on your deviceFree · no signup

Included in this tool

Reading easeGrade estimateSentence statisticsWord-length metrics

What this tool includes

Everything you need, without a paywall.

Reading ease

Grade estimate

Sentence statistics

Word-length metrics

This tool is free, needs no account, and adds no watermark to your result. Text operations run on your device where the browser can do the work safely; file conversions run on the server and your upload is deleted as soon as your download finishes.