SEO

Readability Score Checker

Measure Flesch Reading Ease and content readability. Get sentence stats and SEO-friendly writing tips.

Flesch Reading Ease
60
Standard
90–100 Very Easy · 60–70 Standard · 30–50 Difficult · 0–30 Very Difficult
52
Words
5
Sentences
10.4 words
Avg sentence
5.3 chars
Avg word length
84
Syllables
2
Paragraphs
1 min
Reading time
13 words
Longest sentence
Recommendations
  • Readability looks balanced for general web content.

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Frequently Asked Questions

Quick answers to common questions

What is Flesch Reading Ease?+

A 0–100 score where higher values mean easier reading. It uses sentence length and syllables per word.

What score should I aim for?+

60–70 suits general web content. Technical topics may score lower; marketing copy often targets 70+.

Does readability affect SEO?+

Google rewards helpful, clear content. Readable copy improves engagement signals indirectly.

How is the score calculated?+

206.835 − 1.015 × (words/sentences) − 84.6 × (syllables/words), clamped to 0–100.

Short content accurate?+

Very short samples give less reliable scores. Use 100+ words for meaningful analysis.

vs Word Counter?+

This tool focuses on readability metrics and SEO recommendations, not keyword density.

Private?+

Yes. Analysis runs entirely in your browser.

Free?+

Yes.