ModsJava
Alex's Compressed Blocks
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
Compressed Blocks.
Take your storage and resource management to the next level with the Block Compressor mod! This mod allows you to compress blocks into denser versions, saving inventory and storage space while making transportation easier.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.4, 1.21.5
- 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 alexs_compressed_blocks-1.0.0-neoforge-1.21.4.jar — drop this file into the mods folder
- Download size: 63 KB
- Download link checked 9 Nov 2026 — working
These come from our own check of the pack file, not from the source page.