AI Content Detector
Paste text below to estimate whether it was written by AI or a human. Works with output from ChatGPT, Gemini, Claude and others.
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How to use the AI Content Detector
- 1Paste the text you want to check into the box.
- 2Click “Detect AI”.
- 3Read the AI-probability score and use it as a signal, not proof.
Frequently asked questions
How accurate is the AI detector?
It is highly accurate on longer passages but no detector is perfect — treat the score as a strong signal, especially for short or heavily edited text.
How much text do I need?
At least a paragraph (about 255 characters) gives the most reliable result.
Is my text stored?
No. Your text is only analysed to produce the score and is not saved.