In order to promote the transformation and optimization of library services and explore the impact of ChatGPT products on library services, the article introduces the development process, technology, and characteristics of ChatGPT, and summarizes that the core concepts of ChatGPT empowering library services mainly include individuality, high efficiency, precision, diversity, and equality. ChatGPT can be used in intelligent reading services, intelligent consulting services to innovate in intelligent education services and intelligent knowledge services, libraries should plan development strategies to cope with the ChatGPT craze from the perspectives of changing service concepts, building service teams, optimizing service mechanisms, and ensuring service security.