ChatGPT detection

GPTZero, developed by Princeton University, is an AI content detection tool capable of efficiently identifying texts generated by models like ChatGPT and GPT-4. It has served over 2.5 million users worldwide and is widely used in education, publishing, and other fields.

Writefull GPT Detector is a free online tool designed to help users identify whether a text was generated by GPT-3, GPT-4, or ChatGPT. By providing a probability score, users can quickly assess the originality of the text, ensuring its authenticity and reliability.

StudyCorgi has launched a free ChatGPT detection tool designed to help students and teachers identify whether a text is AI-generated. The tool offers detailed analysis and intuitive visual results to support academic integrity.