X Detector is a free multilingual AI content detection tool that accurately detects text generated by AI such as ChatGPT. It supports 20 languages and covers users around the world. With an AI model trained on 10 billion samples, it can efficiently distinguish between AI text and human text, ensuring academic integrity and teaching quality. It provides data security and privacy protection, supports batch detection, helps teachers prevent AI cheating, and helps bloggers improve the quality of their content.