가독성 분석기 - Free Online Tool | PivaBox
Flesch-Kincaid, Gunning Fog, SMOG 등으로 텍스트 가독성 분석
How to Use the Readability Analyzer
- Paste or type your text into the input area — this can be an essay, blog post, article, or any text you want to check for readability
- The tool automatically calculates six readability scores including Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog, SMOG, Coleman-Liau, and Automated Readability Index as you type
- Review the colored score indicators and grade-level interpretation to understand your text's difficulty, and check the detailed statistics grid for word, sentence, and syllable counts
Frequently Asked Questions
Is the Readability Analyzer free?
Yes, PivaBox Readability Analyzer is completely free to use. All analysis happens locally in your browser with no uploads or registrations required.
Does my text get uploaded to a server?
No. All text analysis — including syllable counting, readability formulas, and statistics — runs entirely in your browser using JavaScript. Your content never leaves your device, ensuring complete privacy.
How accurate are the readability scores?
The formulas are standard industry metrics used by educators and publishers. Syllable counting uses a heuristic based on vowel groups and silent 'e' rules, which is approximately 95-98% accurate for English text. For critical applications, consider having a human editor verify the results.