AI Detector
Browser Extension

Verify what a human wrote and what is AI-generated with the AI Detector Browser Extension.

Have AI Detection Everywhere You Browse

With over 99% accuracy and a 0.2% false positive rate, the AI Detector Browser Extension lets you know if what you’re reading online was written by a human or an AI model, including ChatGPT, Claude, and Gemini, plus paraphrased text and AI-generated source code.

AI Detector tooltip

Who is the Copyleaks AI Detector Browser Extension for? Everyone.

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