AI Detector

Request a model-generated AI-writing score and explanation when the service is available. Treat both as uncertain signals for review.

The workspace asks a model to comment on writing patterns in a text sample. Read its explanation and compare it with other evidence.

  • 100% free
  • No registration
  • Uses a server
  • Modern browser
  1. 1Enter details
  2. 2Adjust options
  3. 3View result
AI results can be inaccurate. Avoid submitting confidential information and review the output before using it.
Estimates are imperfect. Treat the score as a hint, not proof.

0 / 20,000 characters

Your input is sent to a server or external service to complete this request. Avoid submitting sensitive information.

About AI Detector

The workspace asks a model to comment on writing patterns in a text sample. Read its explanation and compare it with other evidence.

Model score

Successful responses can display a score and an explanation.

Pasted text

The workspace checks text you enter rather than a file or URL.

How to use AI Detector

  1. 1

    Paste a sample

    Use text you have permission to send.

  2. 2

    Run the analysis

    Select Analyze Text for AI Content.

  3. 3

    Review the explanation

    Look for patterns the model cites and decide whether they are supported.

Formats and practical limits

Pasted text → model-generated score and explanation

  • The score is not a calibrated probability or proof of authorship.
  • Service and quota apply. The text field accepts up to 20,000 characters.

Practical example

Analyze a public sample and check whether the explanation actually refers to wording in that sample.

Further reading

Frequently Asked Questions

1 answers
Can I use the score to prove who wrote it?

No. Establish provenance from independent evidence and treat this result as an uncertain signal.