GPT Zero GPT Zero

Detect AI-Generated Content and Plagiarism in Documents

Quickly identify AI-written sections and plagiarism in any text, PDF, or Word document, with sentence-level highlights and probability scores.

Takes
Text Pdf Document
Produces
Text
What you'll produce
Input
The quick brown fox jumps over the lazy dog. This sentence was generated by an AI model.
Output
AI probability: 78%. Sentences 2 highlighted in yellow as likely AI‑generated. No plagiarism detected.

Workflow Demo

The Workflow

8 steps · click a step number to mark it done

Open GPT Zero and have it ready before you start

Sign in to the GPT Zero dashboard

Select the Text Scan tab, paste your text into the input box, and click Get Results

Review the AI probability score and sentence‑by‑sentence highlights that indicate potential AI involvement

For a file, click Single File Upload, choose a PDF, Word document, or plain‑text file, then click Get Results

Examine the same AI detection report generated for the uploaded file

To analyze multiple files, click Batch File Upload, drag‑and‑drop or select several PDFs/Word files, and click Get Results

Open each result in the Scanned Files list to see individual AI probability scores and detailed reports

If you need plagiarism checking, go to the Plagiarism Detection view, paste text or upload a file, click Get Results, and review red and yellow highlights that show exact matches and similar content

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