Renderly is a cross-platform mobile and web app built using Flutter, designed to help e-commerce sellers generate stunning, AI-powered 3D-style product mockups with ease. The app allows users to upload a product image—such as a watch, shoe, bottle, or tech gadget—and automatically transforms it into a high-quality, styled scene using AI. Behind the scenes, GPT is used to generate a descriptive prompt based on the image and user-selected options (like surface type, lighting style, and mood), which is then sent to an image-generation API like DALL·E or Stable Diffusion. Renderly also includes a powerful customization panel where users can choose from different camera angles, surfaces, backgrounds, lighting styles, and even add their brand color for consistency. This tool is ideal for store owners, marketers, or designers looking to create eye-catching visuals for product listings, ads, or catalogs—without needing design skills or professional photoshoots. I developed this app using Flutter for a seamless experience across both Android and iOS, with future plans to integrate AR previews, background removal, and Shopify API support.