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VoxLibMinecraft mod for 1.21.1

Gone are the days when you must create a new voxel shape for every direction your block faces! With the help of this library, with can be done with the use a simple function.

client and servernewest supported release 1.21.1Library
Latest version
1.8.0+1.21.1
Loaders
Fabric, NeoForge, Forge
Licence
LicenseRef-Minecraft-Modding-Public-License
Downloads
603
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host VoxLib servers

One click and VoxLib is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Fabric
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version VoxLib declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.20.6Fabric, Forge, NeoForge21+declared29 Apr 2024
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023
1.19.4Fabric, NeoForge, Forge17+declared14 Mar 2023

Download

From VoxLib’s own host. Nothing is re-hosted here.

Most recently published release

1.8.0+1.21.1release18 Sept 2026

voxlib-neoforge-1.8.0+1.21.1.jar · 2.5 MB · for 1.21.1 · NeoForge

Download this release
cad1c9593967…
Older versions8
  • 1.7.0+1.20.618 Sept 20261.20.62.5 MBaa4c81be2048…Get
  • 1.6.1+1.20.118 Sept 20261.20.12.5 MB94ddd4d9589c…Get
  • 1.6.1+1.19.41 Aug 20261.19.40.8 MB178b32b2b97d…Get
  • 1.6.0+1.19.430 Jul 20261.19.40.8 MB5 downloads759c63c9e611…Get
  • 1.4.0+1.19.430 Dec 20251.19.41.0 MB41 downloads1eae8358ae0a…Get
  • 1.2.0+1.19.423 May 20251.19.41.0 MB47 downloads393bcbb545d4…Get
  • 1.1+1.19.415 Mar 20241.19.40.3 MB168 downloads7e5fa7a75bc9…Get
  • 1.0.0+1.19.42 Dec 20231.19.40.3 MB111 downloadscceb550fee1f…Get

Dependencies

What VoxLibdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Frequently asked

Does VoxLib work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version VoxLib declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does VoxLib support?

Everything the author has declared, from 1.19.4 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install VoxLib on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does VoxLib support?

Fabric, NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for VoxLib?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does VoxLib need to run?

It declares Fabric Language Kotlin as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is VoxLib under?

LicenseRef-Minecraft-Modding-Public-License, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install VoxLib?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download VoxLib safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Used by

1 project lists VoxLib as a required dependency.

Details from Modrinth, where the author last updated it on 18 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .