AI Content Detector Free Online

Check online content for AI-generated patterns with a free scan and clear sentence-level probability signals.

How it works

1. Paste the content you want to check.

2. Get an overall pattern signal.

3. Review flagged sentences and the text around each signal.

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

Try it free

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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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