AI Detector

AI Detector is an AI text detection tool that spots writing generated by ChatGPT, Claude, Gemini and other modern language models. A scan takes under two seconds, is free to try and needs no sign-up.

Every scan returns sentence-level highlights and a calibrated confidence score instead of a single pass/fail verdict, so you can see which passages look machine-written and how certain the model is. It also handles mixed human and AI writing, not only fully generated text.

What you get:

• Sentence-level highlighting of suspected AI passages

• Calibrated confidence scores rather than a binary verdict

• Up to 10,000 characters per scan, results in under 2 seconds

• Privacy by default: submitted text is not stored permanently

Built for educators protecting academic integrity, businesses verifying marketing and corporate content, recruiters assessing genuine writing skill, and publishers upholding editorial standards.