CurseForge · Minecraft mod
Apeiron
Apeiron lets you place blocks in any of 16 million RGB colors, across 24 block types each with multiple texture variants. Use the full-featured color picker to dial in your exact shade. Over 2.85 billion block combinations. Your palette is now limitless.
Quick answer
Which Apeiron release should I use?
Apeiron 1.1.0 - 1.21.11 targets 1.21.11 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 Apeiron required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Apeiron 1.1.0 - 1.21.11 need?
Apeiron 1.1.0 - 1.21.11. Change the file and its required mods may change too.
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 Apeiron without breaking your instance.
Built for Apeiron 1.1.0 - 1.21.11. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Apeiron 1.1.0 - 1.21.11. It targets 1.21.11 with Fabric; another release may have different loader, side or dependency requirements.
- 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.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Apeiron 1.1.0 - 1.21.11. It opens that exact file at the source.
About this project
What does Apeiron add?
Apeiron — Paint Your World
Ever wanted to build in exactly the right shade of teal? Or a soft warm beige that no vanilla block comes close to? Apeiron lets you place blocks in any RGB color you can imagine — all 16 million of them.
Using the Color Wand, you can open a full color picker with an HSB wheel, RGB sliders, hex input, and a color history — then place your color onto any Apeiron block. The color is stored directly in the block, so it persists through world saves, chunk reloads, and multiplayer.
24 block types, each with up to 29 textures:
Each block type comes in multiple pattern variants giving you over 2.4 billion possible block combinations. That's not an exaggeration. That's 16 million colors × 24 types × multiple textures, and every single one is placeable in survival.
Whether you're building a cozy cottage, a modern megastructure, or anything in between — Apeiron gives you the palette to do it right.
Supported versions: 1.21.1, 1.21.3, 1.21.4, 1.21.5, 1.21.8, 1.21.10, 1.21.11
Mod loader: Fabric
Project description from CurseForge.
Pick your setup
Apeiron by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
1 loader build1.21.8
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Apeiron versions and loaders
Apeiron 1.1.0 - 1.21.11
apeiron-1.1.0-1.21.11.jar
2 Apr 2026
Apeiron 1.1.0 - 1.21.10
apeiron-1.1.0-1.21.10.jar
2 Apr 2026
Apeiron 1.1.0 - 1.21.8
apeiron-1.1.0-1.21.8.jar
2 Apr 2026
Apeiron 1.1.0 - 1.21.5
apeiron-1.1.0-1.21.5.jar
2 Apr 2026
Apeiron 1.1.0 - 1.21.4
apeiron-1.1.0-1.21.4.jar
2 Apr 2026
Apeiron 1.1.0 - 1.21.3
apeiron-1.1.0-1.21.3.jar
2 Apr 2026
Apeiron 1.1.0 - 1.21.1
apeiron-1.1.0-1.21.1.jar
2 Apr 2026
apeiron-1.21.11-1.0.0.jar
28 Feb 2026
apeiron-1.21.10-1.0.0.jar
28 Feb 2026
apeiron-1.21.8-1.0.0.jar
28 Feb 2026
apeiron-1.21.5-1.0.0.jar
28 Feb 2026
apeiron-1.21.4-1.0.0.jar
28 Feb 2026
Looking for an older file? The official CurseForge project page is in Resources.