Fit Fuel is an integrated web-based fitness and nutrition platform designed to help users exercise correctly and maintain healthy eating habits in one place. Unlike fragmented solutions that separate workout guidance and diet planning across multiple platforms, Fit Fuel unifies both services within a single website for better convenience, consistency, and personalization. The system provides muscle- specific exercise guidance using clear posture images that help users understand correct workout techniques without relying on video streaming. In addition to exercise guidance, Fit Fuel generates personalized Indian meal plans based on the user's daily calorie requirements, dietary preferences, and allergies. The platform also includes features such as streak tracking, daily journaling, and profile management to encourage regular engagement and long- term habit formation. By combining fitness instruction, nutrition planning, and motivational tools into a single web interface, Fit Fuel promotes a holistic and user-friendly approach to health management.