Readability Score Checker

Use the free Readability Score Checker to compute Flesch reading ease and grade-level scores for text.

That is the whole scope of the page. It sits in SEO & Web Tools, the group for research, audits, schema & ai seo. The Readability Score Checker only does the job in that first sentence.

Readability Score Checker runs in your browser. The file or the figures stay on your device, and the free plan does not ask you to create an account.

Use it when you have a URL, a keyword, or a draft and you need the check described on this page.

Open it when you need to compute Flesch reading ease and grade-level scores for text. If you need a different output, pick the tool whose description names that output.

Paste the real URL or the real draft. A made-up example will not describe your site.

Run it once with the values you have. The result should line up with this promise: Compute Flesch reading ease and grade-level scores for text. Change one field if you want a second case, and keep the other fields the same so you can see what moved.

Use the result as a list of things to verify in the page source or in Search Console, not as a ranking promise.

Keep the units, the dates, and the file type that the form showed. A number from the Readability Score Checker is ready to copy only after you have checked it against the labels on this page.

The tool does not control Google, and a score here is not a position in search results.

Anything the description does not mention is outside this tool. Use the result as the estimate or the file this page promised, then check the source that actually applies to your bank, school, client, or project.

Other tools in SEO & Web Tools include Keyword Density Checker, Robots.txt Generator, UTM Builder, LLMs.txt Generator, Color Contrast Checker and ATS Resume Checker. Open the one whose description matches the next job.