AI Detector for Teachers — Free

Review student writing with a free AI detector that highlights sentence-level patterns and provides a clear probability score.

How it works

1. Paste a student's writing into the detector.

2. Get an overall pattern signal.

3. Review sentence-level flags and compare them with the student's drafts and context.

4. Use the result as one review signal; paid access will open after automatic account delivery is ready.

Try it free

About this review

EssayDetector reviews language patterns with a hosted model and a transparent deterministic fallback, always labeling which method ran. Results are probabilistic review cues, never proof of authorship, and submitted text is never stored. Maintained by the EssayDetector team; page last updated 2026-08-12.