AI Detector

Look closer at the writing.

A signal beside your text, with passages you can inspect for yourself.

Paper, notebooks and a magnifying lens on a mint surface
2 text languages5 words minimum · experimental below 5030-day private history

Start with the full context.

Paste a complete passage of at least 5 words. Below 50 words the result is experimental and less reliable.

Read the passages, not just the number.

Open the passage view to see where model signals agree or differ. The score runs from 0 to 100; it is not the probability that a person used AI.

Keep the judgment human.

Short, formulaic or heavily edited text can be misclassified. Use the result as a starting point for review, never as the sole basis for a consequential decision.

Start with a draft you know.

Keep the original close. Give the result a careful read.

Open workspace