You can get support and discuss the tool on the official Discord server or the itch.io comments section .
Once on the legitimate page, look for the green "Code" button (on GitHub) or the "Download" button (on Itch.io). Download the .zip file.
Runs generations on external servers. Ideal for users with lower-end hardware or laptops without dedicated graphics cards.
AI excels at pixel art when constrained to lower resolutions like 16x16, 32x32, or 64x64. Generating at 512x512 defeats the purpose of the pixel aesthetic. retro diffusion extension for aseprite download
Create seamless looping textures for game maps.
I can provide specific system requirements or tailoring prompting tips for your project. Share public link
Explicitly state what you do not want by adding terms like blurry, smooth, high-res, anti-aliased to the negative prompt field. This forces the model to stick to clean, sharp pixel clusters. You can get support and discuss the tool
Once the AI generates the initial draft, use Aseprite’s manual brushes to clean up stray pixels ("jaggies"), fix perspective errors, and inject your personal stylistic touch.
Input a prompt like cobblestone path, mossy brick, top-down RPG .
: The official Aseprite documentation includes a reference for the Lua API that Aseprite extensions use. This will be your guide for understanding what functions you can use to interact with Aseprite. Runs generations on external servers
If your computer does not meet these requirements, you can still use the web version at retrodiffusion.ai (separate pricing and credit system).
: Includes smart color reduction and text-guided palette creation to keep your work "game-ready".
Installing the extension takes less than two minutes. Ensure you have the latest version of Aseprite installed before proceeding. : Launch the software on your computer.
Operates directly inside Aseprite, eliminating the need to constantly switch between software.