What it does
Compack is our own open-source tool, built in-house. It losslessly optimizes a Minecraft resource or data pack — no visible change, just a lighter file that players download and load faster.
- Recompresses PNG textures and OGG sounds
- Minifies JSON and .mcmeta files
- Strips comments and unused metadata
- Repackages everything with maximum ZIP compression
Log in to use Compack — it’s free and takes a second.
Log in- A free account is required — you’ll be asked to log in when you compress.
- Your pack is processed on the fly and never stored on our servers.
- Open source and built in-house — inspect or self-host it from our GitHub.
