Tous les outils
Outils gratuits, rapides et privés d'analyse de texte : lisibilité, syllabes, voix passive, temps de lecture et plus. Sans inscription, résultats en millisecondes.
Scores de lisibilité
Flesch Reading Ease Calculator
Classic 0–100 readability score.
EssayerFlesch–Kincaid Grade Level Calculator
U.S. grade level for your text.
EssayerGunning Fog Index Calculator
Penalises complex (3+ syllable) words.
EssayerSMOG Index Calculator
Health & medical text grade level.
EssayerColeman–Liau Index Calculator
No syllables needed — just characters.
EssayerAutomated Readability Index (ARI) Calculator
Character‑based grade level estimate.
EssayerDale–Chall Readability Calculator
Uses the classic 3,000 familiar‑word list.
EssayerFry Readability Graph Calculator
Visual plot — sentences vs. syllables / 100 words.
EssayerRaygor Readability Graph Calculator
Like Fry but using letters per 100 words.
EssayerFORCAST Readability Calculator
For technical / non‑narrative text.
EssayerLinsear Write Readability Calculator
Easy vs. hard word weighting (Air Force origin).
EssayerLIX Readability Calculator
International (Swedish‑origin) index.
EssayerAnalyse de texte
Lexical Density Calculator
% content words vs. function words.
EssayerLexical Diversity (TTR) Calculator
Vocabulary variety — type‑token ratio.
EssayerSyllable Counter & Analyzer
Total + per‑word syllable counts.
EssayerPassive Voice Detector
Highlight passive sentences in your writing.
EssayerSentence Length & Variety Analyzer
Sentence length stats and variety score.
EssayerWord Frequency Analyzer
Top words with optional stopword filtering.
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