These days, one of the newest technologies is artificial intelligence (AI). Although it has been linked to a number of professions, including software industry, business, military, health, and education, its use in library services will encourage wise choices. The best services in the era of information technology can be transformed by artificial intelligence (AI), a technology that is frequently used in libraries. The purpose of this study is to demonstrate how AI is used in library operations such as cataloging, classification, indexing, periodicals database, information retrievals, etc.