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How to Detect AI-Written Text

Paste any text — AI analyzes burstiness, robotic transitions and missing human voice, then gives a likelihood score with quoted evidence.

Steps

  1. Paste text or upload a PDF
  2. Click Detect AI Content
  3. Review the score + quoted evidence

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FAQs

How accurate is it?

It checks multiple independent signals and quotes suspicious passages as evidence. No detector is 100% certain — this one shows its work.

Can I check a PDF?

Yes — upload a PDF and text is extracted automatically, or paste text directly.

What if my text is flagged?

Use the AI Humanizer to rewrite it in a natural human voice.

Is it free?

Yes — free forever, no signup, no watermark.