AI Detector is a free and highly accurate tool designed to identify content generated by artificial intelligence, such as ChatGPT. With over 99% accuracy, it analyzes text for various indicators of AI authorship, including perplexity, sentence length, and length variation. The tool is continuously updated to detect the latest AI models, ensuring reliable results for academic, professional, or personal use. Accessible to all users without any subscription or payment, AI Detector provides a powerful solution for anyone needing to verify the authenticity of written content.