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Ultimate Compression project artwork

CurseForge · Minecraft mod

Ultimate Compression

Getting tired of the constant chest monsters and overflowing storage systems? Ultimate Compression is a mod created to reduce storage requirements by compressing almost all vanilla Minecraft blocks & items! The mod also includes custom tools and armor created with the compressed variants of ingots and their respective

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Ultimate Compression release matches 26.1.2 Fabric?

Updated 2 days ago
Best match for your filters ultimatecompression-26.1-3.3.0_fabric.jar
Game version 26.1, 26.1.1, 26.1.2
Loader Fabric

Ultimate Compression ultimatecompression-26.1-3.3.0_fabric.jar targets 26.1, 26.1.1, 26.1.2 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Ultimate Compression required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does Ultimate Compression ultimatecompression-26.1-3.3.0_fabric.jar need?

ultimatecompression-26.1-3.3.0_fabric.jar on 26.1.2 Fabric. Every mod below is checked against that same setup.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Ultimate Compression without breaking your instance.

Built for Ultimate Compression ultimatecompression-26.1-3.3.0_fabric.jar on 26.1.2 Fabric. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use ultimatecompression-26.1-3.3.0_fabric.jar. It targets 26.1, 26.1.1, 26.1.2 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside ultimatecompression-26.1-3.3.0_fabric.jar. It opens that exact file at the source.

About this project

What does Ultimate Compression add?

Compress almost every vanilla block and item — 9 in, 1 out.
Available for Fabric • NeoForge • Forge

Tired of chest monsters and overflowing storage rooms? Ultimate Compression shrinks your stockpiles by letting you compress nearly all vanilla Minecraft blocks and items into dense, space-saving variants. Nine blocks go in, one compressed block comes out — and every recipe is fully reversible, so your resources are never locked away.

Compression isn't just for storage, either. Compressed ingots and ores can be forged into upgraded tools and armor with increased durability and special effects, all the way up to the mighty Ultimate Compressed tier.

  • Compressed blocks & items — compact variants of nearly all vanilla blocks, including Grass Blocks, Coarse Dirt, Podzol, Dripstone, Ancient Debris, Sponges, Bricks, Purpur, Ice, Prismarine… and many more.
  • Compressed gear — tools and armor crafted from compressed ingots and ores, with boosted durability and unique effects.
  • The Ultimate tier — hunt down Ultimate Compressed Ore to craft the most powerful armor set and tools in the mod.
  • Fully reversible — decompress anything back into its original blocks whenever you need it.
  • Storage-friendly by design — perfect for survival worlds, skyblock grinds, and storage-hungry modpacks.

https://github.com/VoidCallerZ/Ultimate-Compression-NeoForge/wiki

  • Mod loaders: Fabric and NeoForge on Minecraft 1.21+, with legacy Forge builds for 1.20.1 and below.
  • JEI (Just Enough Items): All compression recipes appear in JEI for easy lookup.
  • Create: All compressed block recipes can be packed using Create. The compressed logs can also be sawed into planks.
  • Modpacks: Ultimate Compression is MIT licensed — include it freely in any modpack.

Project description from CurseForge.

Pick your setup

Ultimate Compression by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

33 available setups

Showing the newest 12 of 17 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Ultimate Compression versions and loaders

1 of 56 releases match
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Looking for an older file? The official CurseForge project page is in Resources.

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