Is your text flagged as AI?
Paste any text to estimate its AI score, with a sentence-by-sentence breakdown. Then humanize it in one click.
Flagged as AI? Fix it in seconds.
The humanizer rewrites robotic text to read naturally — then re-check the score here.
How it works
1. Paste your text
Essay, article, email — anything you want to check.
2. Get an AI score
See an overall probability plus which sentences read most like AI.
3. Humanize it
One click sends it to the humanizer to bring the score down.
FAQ
How does the AI detector work?
It blends statistical signals — sentence-rhythm variance (burstiness), word predictability and AI-cliché density — with a language-model judge that scores each sentence. AI text is uniform, predictable and cliché-heavy; human text is varied.
Is it 100% accurate?
No detector is. Treat the score as a strong estimate, not proof. We show the breakdown so you can see why a text looks AI-written.
Is it free?
Yes — free accounts get 3 checks per day. Pro raises the limit to 30. Re-checking the same text does not use a check.
What do I do if my text is flagged?
Click “Humanize this text” — it opens the humanizer with your text loaded, rewrites it to read naturally, and you can re-check the new score.