Pixel Snapper

Best for cleaning AI-generated pixel art to a grid.

A small Rust tool from Sprite Fusion that fixes the classic failure of AI pixel art: pixels that drift off a clean grid and palettes that bleed. It detects the intended pixel size, snaps every block to a true grid and quantises colours, so a sprite generated by a diffusion model or a chat model becomes something Aseprite can actually edit. It runs as a free web app, a CLI via Homebrew or Cargo, or compiled to WASM, and needs no GPU.

Website ↗ Repository ↗ Docs ↗

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Pixel Snapper — Picture from the Hugo-Dz/spritefusion-pixel-snapper README.

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