
Modrinth · Minecraft mod
Void Block
a costume one block with more control over the user experience
Quick answer
Which Void Block release matches 1.21.1?
Void Block 0.3.2 targets 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. 1 required mod needs a matching file.
Where it goes
Is Void Block required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Void Block 0.3.2 need?
0.3.2 on 1.21.1. Every mod below is checked against that same setup.
Install Architectury API first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Void Block without breaking your instance.
Built for Void Block 0.3.2 on 1.21.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 0.3.2. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Architectury API first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 0.3.2. It opens that exact file at the source.
About this project
What does Void Block add?
OneVoid
A user-friendly tool for building customized one-block challenge worlds.
Features
- Full dimension support — Overworld, Nether, and End
- Custom starting dimension — begin wherever you want
- Full custom age progression — define your own tiers, or disable ages entirely
- Custom loot tables — for both generated blocks and chests
Project description from Modrinth.
Pick your setup
Void Block by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Void Block versions and loaders
0.3.2
onevoid-neoforge-0.3.2.jar
31 Jul 2026
0.3.2
onevoid-fabric-0.3.2.jar
31 Jul 2026
0.3.0
onevoid-0.3.0.jar
29 Jul 2026
0.2.2
onevoid-0.2.2.jar
28 Jul 2026
0.2.1
onevoid-0.2.1.jar
27 Jul 2026
0.2.0
onevoid-0.2.0.jar
26 Jul 2026
0.1.0
onevoid-0.1.0.jar
7 Jul 2026
Looking for an older file? The official Modrinth project page is in Resources.