Table Transformer is a generative pretrained transformer (GPT) tool that specifically addresses the manipulation and processing of tabular data. Focusing on enhancing accuracy, it follows a meticulous step-by-step approach to ensure precision and consistency during data handling. The core functionality of the tool revolves around turning raw tables of data into useful insights or reformatting the data in a comprehensive and digestible way. This GPT tool aims to assist users in refining their data processing tasks significantly. It utilizes the advanced capabilities of the ChatGPT platform to provide a user-friendly interface and intuitive conversation-like interactions. To utilize the Table Transformer's services, users will require to have an active ChatGPT Plus subscription. This is a clear indication of its integration with the underlying ChatGPT technology, leveraging its language processing features to improve performance and provide a more coherent user experience. This tool shows high potential in various fields that rely heavily on data analysis including scientific research, business analytics, education, and more.