SEOツール
Readability Checker
Calculate Flesch-Kincaid readability score and grade level for your content
1万人以上の開発者に利用されています
Granular Text Metrics
Sentences
3
Words
49
Syllables
84
Words/Sent
16.3
Reading Ease
45Difficult
DifficultVery Easy
Academic Level
Grade 11.0
High School
Roughly corresponds to the number of years of education required to understand the text easily.
Writing Target
Aim for a 60-70 score for public content. Use shorter sentences to drive higher engagement.
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