Readability Score Calculator
Score text readability using multiple metrics. Objectively assess difficulty level and identify areas for improvement.
Enter text to analyze readability
Supports both Japanese and English
How to Use
Enter Text
Enter the text to analyze
Analyze
Readability scores are calculated automatically
View Results
Check scores and improvement suggestions
Features
Multiple Metrics
Analyze with Flesch-Kincaid, SMOG, Coleman-Liau, and more
Japanese Support
Analyze sentence length and kanji ratio for Japanese text
Suggestions
Display suggestions to improve readability
FAQ
🔗Related Tools
Character Counter
A simple tool to count characters in your text. Supports word, line, and paragraph counting, plus space exclusion.
Special Characters
Copy frequently used special characters with one click. Arrows, math symbols, currency, and more.
Emoticons
Copy cute emoticons with one click. Rich variations for emotions, greetings, actions, and more.
Case Converter
Convert text case in bulk. Supports UPPER, lower, camelCase, snake_case, kebab-case, and 10 more formats.
Find and Replace
Search for strings in text and replace them in bulk. Supports case sensitivity and regex pattern matching.
Duplicate Line Remover
Automatically detect and remove duplicate lines from text. Options for case sensitivity and trimming whitespace.