The Course in Generative Artificial Intelligence for Teachers is aimed at educators seeking to responsibly and effectively integrate generative artificial intelligence tools, such as ChatGPT, into their educational practices. The course provides a clear understanding of its applications, benefits, and risks, promoting an ethical and pedagogical use of this technology. Through a practical approach, participants develop skills to leverage generative artificial intelligence in the classroom, strengthen teaching–learning processes, and address the ethical and privacy challenges inherent in the digital educational environment.