Future Glimpse is a Generative Pretrained Transformer (GPT) that offers an innovative and fun way to explore future appearances using age-progressed photo generation. It facilitates users in peering into their potential future looks by implementing an AI-powered technology which generates a probable image of what users might look like in the designated number of years. This simplistic yet effective GPT operates based on user submitted photos, utilizing them to craft age-progressed images following user-defined timelines, such as 1, 5, 10, or 20 years into the future. While the tool emphasizes entertainment and curiosity, it can offer insight into the natural aging process. Future Glimpse puts the user in control by employing prompt starters like 'What will I look like in 10 years?' or 'Show me how I'll age in 1 year, please!'. This allows users to define their timeline and interact with their potential future selves. Operating within the ChatGPT environment, users need to sign up for ChatGPT Plus to access Future Glimpse, further amplifying the potential of the base ChatGPT tool. This GPT presents a unique fusion of AI technology and user curiosity to deliver future glimpses.