AI Content Detector Score

How the score works

Language models produce text with unusually even rhythm: sentences cluster around a similar length, vocabulary repeats, and stock connective phrases appear far more often than in human drafts. This tool measures those five signals in your browser and weighs them into a single 0–100 score. Nothing you paste is uploaded or stored.

No detector — including this one — can prove who wrote something. A high score means the text has model-like statistical patterns, which heavily edited AI output can lose and formal human writing can imitate. Use it as a prompt to read more closely, not a verdict.