ModsJava
Compressed Blocks
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthA remake of the block compression from extra utils 2.
Some questions for you:
- Are you tired of having a chest filled with only one block type?
- Are you tired of having to move your huge pile of cobblestone in a shulker box?
- Are you still debating about Minecraft having a inventory issue?
If at least some of them were true then I have a solution for you!
I give to you compressed blocks!
These small blocks equal to nine blocks each, which you can also reverse!
More will compression sizes and blocks will be added!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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.
File checked by MCModsHub
- Ships as compressed_blocks-1.2.0-neoforge-1.21.1.jar — drop this file into the mods folder
- Download size: 44 KB
- Download link checked 11 Oct 2026 — working
These come from our own check of the pack file, not from the source page.