Is this text written by AI?
Paste any text and get an instant estimate of how likely it was generated by AI. Free and no sign-up.
English works best. Results are an estimate, not proof.
How the AI detector works
The detector looks at patterns that AI writing tends to share: predictable connectors, low variation in sentence length and overly uniform phrasing. It returns a probability and a verdict from “very likely human” to “very likely AI”.
No detector is perfect. Use the result as a signal, not a verdict — and if your text reads as AI, run it through the humanizer to make it sound natural.