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OmniToolsMinecraft mod for 1.21.1

OmniTools is a single, versatile tool that works with multiple mods. It combines the functions of various wrenches, making building, configuring, and managing blocks easier than ever.

client and servernewest supported 1.21.1TechnologyUtilityEquipmentGame Mechanics
Latest version
1.2.2-fix
Loaders
Forge, NeoForge
Licence
LGPL-3.0-or-later
Downloads
60.7k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host OmniTools servers

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

  • 1.21.1
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 OmniTools declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

1.2.2-fixrelease25 Jun 2026

omnitools-1.2.2-fix.jar · 0.1 MB · for 1.20.1

Download latest
1e832c70bdbf
Older versions6
  • 1.21.1-1.2.19 Jan 20261.21.10.1 MB3.5k downloadsf04676df8d51Get
  • 1.2.0-fix20 Dec 20251.20.10.1 MB49.7k downloadscc4f206b3e93Get
  • 1.2.020 Dec 20251.20.10.1 MB46 downloadse7452f0eca84Get
  • 1.21.1-1.2.019 Dec 20251.21.10.1 MB631 downloads6810a9b155d7Get
  • 1.1.011 Dec 20251.20.185 KB748 downloads42741ff4d449Get
  • 1.0.010 Dec 20251.20.166 KB26 downloadsd7ca4dd62e17Get

Frequently asked

Does OmniTools work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version OmniTools 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 OmniTools support?

Everything the author has declared, from 1.20.1 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 OmniTools 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 OmniTools support?

Forge, NeoForge. 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 OmniTools?

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 OmniTools under?

LGPL-3.0-or-later, 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 OmniTools?

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 OmniTools 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.

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? .