AI detector

An AI detector estimates whether a piece of text, an image or audio was generated by AI.

In practice: Text detectors look for statistical patterns typical of AI writing; image and audio detectors look for artefacts or embedded watermarks. They give a probability, not proof.

Why it matters when picking a tool

AI text detectors are unreliable: they flag human writing as AI, especially from non-native English speakers, and miss edited AI text. Never treat a score as evidence on its own. Detection based on watermarks and content credentials is more dependable where it exists.