Flesch Reading Ease Score
Compute Flesch Reading Ease and Flesch-Kincaid Grade Level.
✅ 100% free✅ No signup✅ Runs in your browser✅ No data sent to servers
206.8
Flesch Reading Ease
-15.6
Flesch-Kincaid Grade
Why this tool survives the ChatGPT era
AI Overviews favor sub-grade-9 content — readability is a citation predictor.
Frequently asked
Ideal score?
60–70 for general web content (grade 8–9).
Ship all of this at scale with WpBulkPublishing
Every generator on this page can auto-apply across thousands of WordPress URLs — schema, meta, hreflang, robots, llms.txt — with GEO, AEO and AIO built in.
See pricing →Related Content tools
K
Keyword Density Checker
Analyze keyword density and n-gram frequency with stop-word filtering.
W
Word & Character Counter
Real-time word, character, sentence and paragraph counter.
R
Reading Time Calculator
Estimate reading time by audience (fast, average, slow).
U
URL Slug Generator
Turn titles into SEO-clean, transliterated slugs.
D
Duplicate Content Checker
Compare two texts and get similarity, Jaccard and shingling scores.
A
Alt Text Suggester
Rule-based alt-text builder: subject, action, context, keyword.
Where teams ship this in production
Real sites using flesch reading ease score-style patterns for SEO growth.
shopify.com