Pixel Tools

This is a set of utilities useful for pixel art

Repack

A CLI tool for repacking and optimizing Tiled map files (*.tmx) and their associated tilesets. The tool analyzes tile usage in maps and creates optimized tilesets containing only the tiles that are actually used in the maps.

Features:

• Analyzes TMX map files to identify used tiles
• Creates optimized tilesets by removing unused tiles
• Preserves tile properties and object layers
• Supports PNG image format for tilesets
• Handles both embedded and external tilesets
• All tilesets used in a map should have the same tile size

Recolor

A simple CLI tool for color conversion between images using a color lookup table (LUT). It has two main functions:

1. Building a LUT by analyzing pairs of source and target images to learn color mappings
2. Applying the LUT to convert new images from source to target color style

The tool was originally developed to convert Time Fantasy tilesets to match the SNES-style colors of Time Elements assets (both created by finalbossblues). However, it can be used for any image color conversion where you have example pairs showing the desired color mapping.

A pre-built LUT file is included for Time Fantasy to Time Elements conversion. Please see the example config filefor details on all available options.

Terms of use

All tools are free to download and use for any purpose, including commercial projects. Full source code is available on GitHub under GPL3 license, which means you're also free to modify and redistribute these tools - the main restriction is that if (and only if)  you're redistributing modified versions, you must also publish source code of your modifications.