Free Readability Checker
Analyze your content with Flesch-Kincaid, Gunning Fog, and Coleman-Liau scores.
What Is a Readability Score?
A readability score measures how easy your text is to read. For web content, aim for a Flesch Reading Ease score between 60-70.
Flesch Reading Ease Scale
- 90-100: Very Easy (5th grade)
- 70-79: Fairly Easy (7th grade)
- 60-69: Standard - ideal for web
- 50-59: Fairly Difficult
- 30-49: Difficult (college)
- 0-29: Very Difficult
Why Readability Matters for SEO
Google favors content that users can easily understand. Better readability leads to longer time on page, lower bounce rates, and higher engagement.