
compressy
A Fabric mod to add automatic support for near infinite compression of any block that is placeable! Fancy tooltips and roman numerals included
📦 Compressy
Squish ANY block into tiny packages of pure storage madness!
✨ What Is This?
Compress 9 blocks into 1. Then 9 of those into 1. Repeat up to 32 times!
| Level | Total Blocks Stored |
|---|---|
| 1 | 9 |
| 2 | 81 |
| 3 | 729 |
| 5 | 59,049 |
| 10 | 3.4 Billion |
| 32 | More than atoms in the universe! 🤯 |
Works with ALL blocks — vanilla and modded — automatically. No config required (but supported)!

🎮 How To Use
Compress
Fill a 3×3 crafting grid with the same block → Get 1 compressed block!
Decompress
Put 1 compressed block in crafting grid → Get 9 back!
That's it. Standard crafting recipes mean full compatibility with automation mods like Create, Applied Energistics, and more!
🔮 Features
- ✅ Works with ANY block — Automatically detects all vanilla + modded blocks
- ✅ Up to 32 compression tiers — Store incomprehensible amounts
- ✅ Visual tier indicators — Roman numerals + darkening effect
- ✅ Fancy tooltips — Color-coded with block count info
- ✅ Enchantment glint — Compressed blocks shimmer!
- ✅ Automation friendly — Standard recipes work with hoppers & machines
- ✅ Place in world — Compressed blocks can be placed with full physics
- ✅ No data loss — Break placed blocks to get them back with all compression intact
📦 Two Versions Available
| Version | Best For |
|---|---|
| FULL | Single-player, creative builds, visual flair |
| LITE | Servers, automation-focused, maximum performance |
LITE prevents placing compressed blocks in the world — perfect for pure inventory storage with zero overhead!
💬 Commands
| Command | Description |
|---|---|
/cblocks help | Show help |
/cblocks info | Info about held block |
No OP required for basic commands!
📥 Installation
- Install Fabric Loader (0.18.2+)
- Install Fabric API
- Drop the JAR into your
modsfolder - Play!
🤝 Compatibility
- ✅ Works with all modded blocks automatically
- ✅ Compatible with storage mods (AE2, RS, Create, etc.)
- confirmed working with crafting tweaks, problematic with modded crafting grids due to custom crafting interception code required for this mod to work the way it does (automatic)
- ✅ Compatible with automation mods (standard recipes!)
- ✅ Works in multiplayer
📸 Screenshots
Coming soon!
💜 Credits
Made with 💜 by Underwood Inc
MIT License — Use it, share it, mod it!
