Academic English Tutor is a GPT that offers expert guidance on academic English, striking a balance between clarity and individual user requirements. This tool leverages the power of the underpinning technology, the ChatGPT, to help users refine and develop their academic English language skills. The central aim of this GPT is to facilitate the understanding and application of academic English, thereby contributing to effective and successful communication in an academic setting. This functionality is vital for non-native English speakers, students, researchers, or anyone dealing with academic content. Equipped with prompt starters, the tool can provide insights such as suggestions, general guidance, and advice tailored to users' descriptions and queries. By integrating it with ChatGPT Plus, the user experience is significantly enhanced, making the tool more efficient and user-friendly. Moreover, the incorporation of a friendly welcome message helps create a positive and encouraging user environment from the very beginning. Therefore, the Academic English Tutor serves as a reliable companion for anyone seeking to make sense of or improve their academic English.