Show HN: Fixing Google Nano Banana Pixel Art with Rust

Summary

Sprite Fusion Pixel Snapper Online version: https://spritefusion.com/pixel-snapper A tool to snap pixels to a perfect grid. Designed to fix messy and inconsistent pixel art generated by AI. Why ? Current AI image models can't understand grid-based pixel art. Pixel are inconsistent in size and position. The grid resolution can drift over time. Colors are not tied to a strict palette. With Pixel Snapper: ✅ Pixel are snapped to a perfect grid. ✅ The grid resolution is consistent and can be scaled to pixel resolution. ✅ Colors are tied to a strict, quantized palette. Perfect for AI generated pixel art that needs to be snapped to a grid. that needs to be snapped to a grid. Procedural 2D art that doesn't fit a grid like tilemaps or isometric maps. like tilemaps or isometric maps. 2D game assets and 3D textures that need to be perfectly scalable. Pixel Snapper preserves as much details as possible like dithering. Pixel Snapper comes in two flavors Requires Rust installed on your machine. 💻 CLI git clone https://github.com/Hugo-Dz/spritefusion-pixel-snapper.git cd spritefusion-pixel-snapper cargo run input.png output.png The command accepts an optional k-colors argument: cargo run input.png output.png 16 🌐 Web (WASM) git clone https://github.com/Hugo-Dz/spritefusion-pixel-snapper.git cd spritefusion-pixel-snapper Build the WASM module: wasm-pack build --target web --out-dir pkg --release Then use the WASM module in your project. Acknowledgments Pixel Snapper is a Sprite Fusion project. Sprite Fusion is a free, web-based tilemap editor for game developers supporting a wide range of engines including Unity, Godot, Defold, and GB Studio. License MIT License Hugo Duprez