AI Writing Detection Tool

Check writing for AI-generated signals with an easy-to-use detection tool that provides an overall probability score and sentence-level flags.

How it works

1. Paste the writing you want to check.

2. Get an overall pattern signal.

3. Review sentence-level flags for passages that may show AI-like patterns.

4. Use free daily checks; paid access will open after automatic account delivery is ready.

Try it free

Check a draft 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.

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