Free AI detector and humanizer. Get a score, understand why, and learn how to make your text sound naturally human.
Stylistic analysis based on burstiness, lexical diversity, and repetition patterns
Not just a score. Specific, paragraph-by-paragraph advice on what to fix and why.
Analysis and suggestions in the language of your text. Italian, English, German, French, Spanish and many more.
Your text is never stored. Analyzed in memory and discarded immediately. No accounts, no data collection.
Burstiness, lexical diversity, repetition patterns. You see exactly why text was flagged. No black box.
5 analyses per day, no signup, no credit card. Enough for students, writers, and professionals.
A 0-100 gauge shows how AI-like your text is. Apply suggestions, re-analyze, watch your score improve.
Any language, up to 10,000 characters.
0-100 gauge with metric breakdown.
Actionable advice tied to your paragraphs.
Edit, re-run, see improvement.
RealText uses algorithmic stylistic analysis — not a black-box AI model. It measures specific, interpretable characteristics of your writing:
Burstiness: Human writing naturally alternates between long and short sentences. AI tends to produce uniform sentence lengths. RealText measures this variance.
Lexical Diversity (TTR): The ratio of unique words to total words. AI text often reuses the same vocabulary, while humans draw from a richer word pool.
Repetition Patterns: AI frequently repeats structural patterns. RealText detects these n-gram repetitions across your text.
AI-Typical Connectors: Phrases like "It is important to note that" or "Moreover" appear at unusually high rates in AI text. RealText counts these per language.
Yes. 5 free analyses per day without creating an account. No trial, no hidden costs, no credit card.
RealText detects stylistic patterns common to ChatGPT, GPT-5, Gemini, Claude, LLaMA, and Mistral. It analyzes writing style, not model-specific signatures.
Most reliable for unedited AI text. Less reliable for heavily edited content. We're transparent: the real value is in actionable suggestions, not just the score.
No. Your text is analyzed in memory and immediately discarded. We never save, log, or share submitted content.
20+ languages. The interface follows your browser language, and suggestions are provided in the language of the text you submit.
RealText helps improve writing quality by addressing robotic patterns. Better writing is the goal, not gaming detectors.