Home›Dev Tools›Readability Checker

📖 Readability Checker

Check text readability score free. Flesch-Kincaid, grade level, and reading time calculator.

Frequently Asked Questions
What is the Flesch Reading Ease score?+
Flesch Reading Ease scores range 0-100. 60-70 is ideal for general web content. Higher = easier to read. Below 30 is academic-level difficulty.
What grade level should web content target?+
Most websites aim for 6th-8th grade reading level (score 60-80). This ensures the widest audience can read your content comfortably.
How do I improve my readability score?+
Use shorter sentences (under 20 words), choose simpler words (1-2 syllables), break up long paragraphs, and use active voice instead of passive.
What is Flesch-Kincaid Grade Level?+
Flesch-Kincaid Grade Level estimates the US school grade level needed to understand the text. Grade 8 means an 8th grader should be able to read it.
What is a good reading time for a blog post?+
Blog posts of 1500-2500 words (7-12 minute read) typically perform well for SEO and engagement. Very short posts may lack depth, very long ones may lose readers.