How do I install d3rpym00's Block Compression?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does d3rpym00's Block Compression work with?

The listing gives Minecraft 1.18.1, 1.18, 1.17.1, among others. This is the version stated by the author or source site, not something we verified ourselves.

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d3rpym00's Block Compression

Java mod listed for Minecraft 1.16–1.18. Downloads from the MC Java Mods app on Android.

by d3rpym00 · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 1.18–1.18.1Newest
Minecraft 1.17–1.17.1
Minecraft 1.16.5

⬇ Download for 1.18–1.18.1 ⬇ Download for 1.17–1.17.1 ⬇ Download for 1.16.5

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.

Open in MC Java Mods Get it on Google Play →

Block Compression

A lightweight Fabric 1.18.1 mod that allows you to compress various blocks, allowing them to take up less space in chests. Also, just to be clear, the textures on these blocks are not meant to look good. They are like this because the purpose of the blocks is to sit in some random chest and only be used when decompressing or recompressing.

Now including single and double compressed blocks!

Leave block suggestions in the comments below to be added in future updates.

Compressible blocks include:

Dirt
Cobblestone
Stone
Sand
Sandstone
Gravel
Andesite
Diorite
Granite
Netherrack
Bamboo (turns into a bamboo block, can be used as fuel)
Block of Coal (also can be used as fuel)
- Sugarcane
- End Stone
- Clay

Requires Fabric API

More blocks are coming, please be patient as I am a student and have other stuff going on.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.18.1, 1.18, 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 CurseForge — 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 block-compression-1.2.jar — drop this file into the mods folder
Download size: 492 KB
Download link checked 14 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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