Text Readability & Content Metrics Analyzer
Flesch & FogComprehensive readability and content analysis suite for copywriters, editors, and SEO specialists. Measures text accessibility using Flesch Reading Ease, Flesch-Kincaid Grade Level, ARI, and Gunning Fog algorithms with syllable metrics and reading durations.
Interactive Tool Console
Client-Side Execution • Runs in browserÇok Zor (Lisansüstü / Uzmanlık ve Hukuk metni / Very Difficult)
Suitable for readers at grade 19 education.
Live API Integration Public Edge API
Call this tool in your codebase or backend services directly via REST API.
curl -X POST "https://findfreeapi.com/api/v1/tools/readability" \
-H "Content-Type: application/json" \
-d '{"text":"The quick brown fox jumps over the lazy dog."}'Key Standards & Highlights
Frequently Asked Questions
What does the Flesch Reading Ease score represent?
Flesch Reading Ease scores range from 0 to 100. Higher scores indicate material that is easier to read (60-70 represents plain English suitable for general audiences; 90-100 is very easy).
What is the ideal readability score for SEO and content marketing?
For SEO and blog publishing, the sweet spot is a Flesch score between 60 and 70 (8th to 9th grade reading level). This ensures maximum audience comprehension and higher on-page dwell time.
How are Gunning Fog and ARI indexes interpreted?
Both Gunning Fog and ARI estimate the approximate years of formal education required to understand text on the first reading. A score of 12 corresponds to high school senior level, while 16+ indicates graduate level.
Popular Free APIs to Pair With This Tool
Verified free REST APIs that seamlessly complement this utility to accelerate your development workflow.
Mathematical content analyzer computing Flesch Reading Ease, Grade Level, Gunning Fog, and reading durations.
Otomatik metin dili tespiti
17 dilli ücretsiz çeviri aracı, limitsiz kota
Rozet oluşturucu, sınırsız
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