Introduction: Libraries are the storehouse of information instilling knowledge into human minds. The easy availability of information from online sources has barred users from visiting the library physically. To keep the users intact within the physical confines of a library, there is a need for libraries to evolve through the implementation of state-of-the-art techniques. Purpose- The purpose of this study is to develop a theoretical framework and conceptual background for applying natural language processing (NLP) in library and information science (LIS) to improve library services and related research. This study also aims to identify the LIS areas where NLP can use and implement one such area to provide efficient services. Research Problem- This study integrates natural language processing with the existing library framework to enhance the satisfaction level of the users. The objective- The primary objective of this study is to amalgamate natural language processing in library libraries by identifying the areas of improvement. Methodology- This study uses a conceptual paradigm by systematic observation of NLP facts in accentuating library services. This study aims to make libraries more efficient in providing dedicated resources and services to users by implementing NLP techniques. The data for this study were collected from secondary sources and analyzed to obtain meaningful insights. Findings- Considering the staggering amount of informative data that a library has to deal with, NLP can be brought to mainstream libraries to develop numerous models to provide better services to its users. NLP not only supplements library services but also helps make research more inclusive of applications such as keyword extraction, translation, and summarization. The library is a service-oriented organization, and to provide better services, NLP should be taught and implemented in information science education.