AI Reading Level Checker

AI

Paste your text to see how hard it is to read and what grade level it suits.

How to use AI Reading Level Checker

  1. Paste your content into the box.
  2. Click "Generate with AI" to see its reading difficulty and grade level.

Frequently asked questions

What metrics does it report?

An estimated grade level, a Flesch-Kincaid estimate, the likely target audience, average sentence length, the percentage of complex words, and 3 specific suggestions to improve readability.

Is the Flesch-Kincaid score exact?

It's an AI-generated estimate, not a precise formula calculation — for an exact score, a dedicated readability formula tool would be more reliable, but this gives a good directional read plus actionable suggestions.

How long should the text I paste be?

A paragraph or more gives the most reliable estimate — very short snippets (a single sentence) don't give the model enough signal to judge sentence variety and complexity.

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