PixelRefiner

(★ 116)

Clean up AI-generated pixel art into production-ready sprites. Removes anti-aliasing, detects grids, converts palettes, and optimizes transparency—all in your browser.

File Explorer

Download Latest Version (.zip)
  • .gitignore
  • AGENTS.md
  • CLAUDE.md
  • guide.html
  • index.html
  • knip.json
  • LICENSE
  • Makefile
  • package.json
  • pnpm-lock.yaml
  • README.ja.md
  • README.md
  • README.zh-CN.md
  • tsconfig.json
  • vercel.json
  • vite.config.ts
  • vitest.config.ts

# Installation Guide

1. Get the code
git clone https://github.com/HappyOnigiri/PixelRefiner

Downloads the entire project code from GitHub to your computer.

cd PixelRefiner

Moves into the project folder you just downloaded.

2. Node.js

Easy Recommended
Prerequisites
  • Git Needed to download the project code from GitHub.
  • Node.js Node.js must be installed to use npm. The LTS version is recommended.
pnpm install # Install dependencies

Downloads and installs the libraries listed in package.json.

pnpm dev # Start the dev server at http://localhost:5173

Starts the development/run server.

pnpm build # Create a production build

Type this command into your terminal and run it.

pnpm test # Run tests

Type this command into your terminal and run it.

✅ After running the command, open the address shown in the terminal (usually something like http://localhost:3000) in your browser.

Pulled directly from this repo's README.

3. Make

Medium
Prerequisites
  • Git Needed to download the project code from GitHub.
  • Make Usually pre-installed on Linux/macOS. On Windows, install separately (e.g. via MSYS2 or WSL).
make

Compiles the code based on the generated build configuration to produce an executable.

✅ If it finishes without errors, it worked. Try running the generated executable directly.

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// repository documentation