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NoisiumedMinecraft mod for 1.21.6

A performance-focused fork of Noisium that accelerates Minecraft's terrain generation through targeted optimizations. Generates chunks faster without altering world output.

server onlynewest supported 1.21.6UtilityOptimizationManagement
Latest version
3.0.6
Minecraft
1.20 to 1.21.6
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
GPL-3.0-only
Downloads
104.8k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Noisiumed servers

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

  • 1.21.6
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.6NeoForge, Forge, Fabric21+declared17 Jun 2025
1.21.5Fabric, NeoForge, Forge21+declared25 Mar 2025
1.21.4Forge, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Forge, NeoForge, Fabric21+declared23 Oct 2024
1.21.2Forge, NeoForge, Fabric21+declared22 Oct 2024
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Fabric, Forge, NeoForge21+declared13 Jun 2024
1.20.6NeoForge, Forge, Fabric21+declared29 Apr 2024
1.20.5Fabric, NeoForge, Forge21+declared23 Apr 2024
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.3NeoForge, Forge, Fabric17+declared4 Dec 2023
1.20.2NeoForge, Forge, Fabric17+declared20 Sept 2023
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023
1.20Forge, Fabric, NeoForge17+declared2 Jun 2023

Download

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

3.0.6release21 Jul 2026

noisiumed-neoforge-3.0.6+mc1.21.6.jar · 0.1 MB · for 1.21.6

Download latest
7139bebe27f9…
Older versions5
  • 3.0.56 Apr 20261.21.60.2 MB150 downloadsa4baf08b06ae…Get
  • 3.0.44 Apr 20261.20.50.2 MB667 downloadsdd1bfac2ef40…Get
  • 3.0.38 Mar 20261.21.60.2 MB399 downloads3bb06f146dab…Get
  • 3.0.23 Feb 20261.21.10.1 MB12.0k downloads3613a8f6657c…Get
  • 3.0.122 Jan 20261.21.10.0 MB455 downloads8cef061e5664…Get

Frequently asked

Does Noisiumed work on Minecraft 1.21.6?

Yes. 1.21.6 is the newest Minecraft version Noisiumed 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 Noisiumed support?

Everything the author has declared, from 1.20 up to 1.21.6. The full list is in the table above, with the Java runtime each version needs next to it.

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

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Noisiumed support?

NeoForge, Forge, Fabric. 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 Noisiumed?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Noisiumed under?

GPL-3.0-only, 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 Noisiumed?

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 Noisiumed 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .