ModsJava
Better Compressed Blocks
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Compressed blocks mod for fabric mod loader
Fabric API required
I got inspired by Compressed Blocks for Fabric, so check it out if you need this mod for an older Minecraft version.
This mod allows you to compress the following blocks into condensed versions to save on storage space:
- Cobblestone
- Dirt
- Gravel
- Sand
- Netherrack
- Iron
- Clay
- Acacia Wood
- Birch Wood
- Oak Wood
- Dark Oak Wood
- Jungle Wood
- Gold
- Coal
- Emerald
- Diamond
- Amethyst
- Copper
- Lapis
- Redstone
- Netherite
- Andesite
- Diorite
- Granite
- Obsidian
- Cobbled Deepslate
- Deepslate
- Quartz
- Wool
- Stone
- Glass
- Terracotta
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.17, 1.17.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as compressed-blocks-1.13.jar — drop this file into the mods folder
- Download size: 992 KB
- Download link checked 26 Aug 2026 — working
These come from our own check of the pack file, not from the source page.