Readability score | Readability test | Reading level calculator | Readable
Dec 30, 2025 · Readable scores content with 17 different readability algorithms. You can find a comprehensive list of them, along with what they are used for, on our readability formulas page.
Measure the Readability of Text - Text Analysis Tools – Readable
7 Days Free Readability Scoring Try Readable for 7 days entirely free, or cancel any time if you don't love it.
What is readability? – Readable
Readable makes it clear how to improve your content. We highlight all readability issues. We give you useful guidance on what to improve and how to improve accessibility. Including clickable synonym …
Readability formulas – Readable
Optimize your content's readability using Readable's advanced formulas and algorithms. Elevate user experience and drive engagement.
Test your readability – Readable
People tune out and hit the back button when they don’t understand what you write. Even if I use the most persuasive copywriting techniques, if I’m not clear, my clients will lose leads and sales. That’s …
Readable KnowledgeBase
ReadableWeb Your questions about our website indexing and scoring tools. ReadableEditor Questions about our text and file scoring software ReadableAPI Documentation and FAQs for integrating …
About Readability – Readable, the home of readability
Readability is a measure of how easy a piece of text is to read. It can include elements of complexity, familiarity, legibility and typography.
The Lensear Write Readability Formula – Readable
The Lensear Write readability formula is suited to creative writing and internal comms. Find out how it's calculated and how you can use it.
The Lix and Rix Readability Formulas – Readable
Lix and Rix are readability formulas which evaluate non-English languages. Find out how this international solution works and how you can best use it.
The Gunning Fog Index – Readable
A Gunning Fog score of 6 is easily readable for sixth-graders. Text aimed at the public should aim for a grade level of around 8. Text above a 17 has a graduate level. Where did the test come from? The …