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modpack

Withered UtilsMinecraft modpack for 1.21.11

Optimization modpack with many pre-configured technical tools and HUD/GUI improvements.

client onlynewest supported 1.21.11TechnologyOptimizationMultiplayer
Latest version
1.21.11-1.0
Minecraft
1.21.10 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
LGPL-3.0-only
Downloads
562
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Withered Utils servers

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

  • 1.21.11
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025

Download

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

1.21.11-1.0release23 Mar 2026

Withered Utils Withered Utils 1.21.11-1.0.mrpack · 0.6 MB · for 1.21.11

Download latest
d17f820c4873…
Older versions20
  • 1.21.10-1.931 Jan 20261.21.100.6 MB48 downloadscfab87237fb1…Get
  • 1.21.11-1.7b31 Jan 20261.21.110.6 MB35 downloads567ee5ddf3bb…Get
  • 1.21.10-1.88 Jan 20261.21.100.6 MB37 downloadsd3a470f30c0b…Get
  • 1.21.11-1.6b8 Jan 20261.21.110.6 MB24 downloadsc90eb4ac4fb5…Get
  • 1.21.10-1.72 Jan 20261.21.100.6 MB24 downloads603421d166ba…Get
  • 1.21.11-1.5b2 Jan 20261.21.110.5 MB17 downloadsd16a5f8176cb…Get
  • 1.21.11-1.4b29 Dec 20251.21.110.5 MB22 downloadsf9775dee4b7a…Get
  • 1.21.10-1.629 Dec 20251.21.100.6 MB16 downloadsd50154692e5e…Get
  • 1.21.11-1.3b27 Dec 20251.21.110.5 MB17 downloads67df8bfc3c74…Get
  • 1.21.10-1.527 Dec 20251.21.100.6 MB14 downloadsb477682731b0…Get
  • 1.21.10-1.426 Dec 20251.21.100.6 MB13 downloadsc393fc72a7d7…Get
  • 1.21.11-1.2b26 Dec 20251.21.110.5 MB13 downloads9eb12f781537…Get
  • 1.21.10-1.323 Dec 20251.21.100.6 MB23 downloads4a1276753bb1…Get
  • 1.21.11-1.1b23 Dec 20251.21.110.5 MB16 downloads76977a97373f…Get
  • 1.21.11-1.0b22 Dec 20251.21.111.8 MB14 downloads76a80b6f1a1a…Get
  • 1.21.10-1.222 Dec 20251.21.100.6 MB7 downloadscb7c0f3c4845…Get
  • 1.21.11-1.1a17 Dec 20251.21.110.5 MB39 downloads6ab684938f7b…Get
  • 1.21.11-1.0a14 Dec 20251.21.110.5 MB28 downloadsed4cdf7594cc…Get
  • 1.21.10-1.111 Dec 20251.21.100.6 MB38 downloadsb8e67a318ba7…Get
  • 1.21.10-1.07 Dec 20251.21.100.6 MB20 downloads204b6edb4233…Get

Frequently asked

Does Withered Utils work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Withered Utils 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 Withered Utils support?

Everything the author has declared, from 1.21.10 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Withered Utils on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Withered Utils support?

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 Withered Utils?

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

What licence is Withered Utils under?

LGPL-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 Withered Utils?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Withered Utils 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.

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