CanvAi: Draw, compose, and generate AI art on an infinite canvas

CanvAi is a creative workspace that turns rough sketches into polished AI art. Draw on an infinite canvas, add shapes and assets, then use frames to transform them with Nano Banana Pro.

Hey everyone, Charlie here 👋 I'm excited to introduce CanvAi.co on Product Hunt. I built CanvAi because I kept wishing for a space where I could sketch, plan, and experiment visually before sending anything to an AI model. Most tools rely on prompting alone, which feels unpredictable, and traditional design apps feel too heavy for quick idea work. CanvAi gives you a place to think on the canvas. You can sketch rough ideas, drop in shapes, add text labels, create frames, import reference images, and then transform those compositions using nano banana pro. It lets you guide the AI with structure, not guesswork. Here is what you can do: • Draw and experiment on an infinite canvas • Build frames and compose scenes • Import your own images and generate variations • Create standalone assets like characters and props • Transform everything into polished art with Nano Banana Pro • Export in high resolution for print, social, or your next project I built this indie style and will be improving it actively. Your feedback means a lot, so if you try it and anything feels confusing, slow, or missing, please tell me. I want this to become the most enjoyable creative playground for anyone who likes to sketch and generate. Thanks so much for supporting the launch!