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Custom MachineryMinecraft mod for 1.21.1

Make your dream machine come true

client and servernewest supported release 1.21.1TechnologyUtility
Latest version
1.21.1-0.10.75
Minecraft
1.18.2 to 1.21.1
Java
Java 21+
Loaders
Fabric, NeoForge, Forge
Licence
LGPL-3.0-only
Downloads
110.0k
Updated
6 d ago
Available on
Modrinth
Space NodeOur hosting

Host Custom Machinery servers

One click and Custom Machinery 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 Custom Machinery declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.21Fabric, Forge, NeoForge21+declared13 Jun 2024
1.19.2Fabric, Forge, NeoForge17+declared5 Aug 2022
1.18.2Fabric, NeoForge, Forge17+declared28 Feb 2022

Download

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

Browse 64 indexed releases

Most recently published release

1.21.1-0.10.75beta24 Oct 2026

CustomMachinery-neoforge-1.21.1-0.10.75.jar · 2.2 MB · for 1.21.1 · NeoForge

Download this release
79d9c028d937…
Older versions24
  • 1.21.1-0.10.7410 Oct 20261.21.12.2 MB23f57ee8b57f…Get
  • 1.21.1-0.10.735 Oct 20261.21.12.2 MBed44ccff3540…Get
  • 1.21.1-0.10.721 Oct 20261.21.12.2 MB3fb58c719597…Get
  • 1.21.1-0.10.7129 Sept 20261.21.12.2 MB2da8cb6da5a5…Get
  • 1.21.1-0.10.7019 Sept 20261.21.12.2 MB9c905c3428cc…Get
  • 1.21.1-0.10.6917 Jun 20261.21.1, 1.212.2 MB2.0k downloads71ad684a88f7…Get
  • 1.21.1-0.10.6813 Jun 20261.21.1, 1.212.2 MB186 downloads238d658f6fdc…Get
  • 1.21.1-0.10.6711 Jun 20261.21.1, 1.212.2 MB150 downloads9d97c5f4bd7b…Get
  • 1.21.1-0.10.668 Jun 20261.21.1, 1.212.2 MB156 downloadsf3db296a8803…Get
  • 1.21.1-0.10.657 May 20261.21.1, 1.212.2 MB2.7k downloads0bd18065eda9…Get
  • 1.21.1-0.10.6426 Apr 20261.21.1, 1.212.1 MB4.5k downloads022f5125625a…Get
  • 1.21.1-0.10.6312 Apr 20261.21.1, 1.212.1 MB1.5k downloads46e20b690c57…Get
  • 1.21.1-0.10.6210 Apr 20261.21.1, 1.212.1 MB50 downloads574f062c0128…Get
  • 1.21.1-0.10.618 Apr 20261.21.1, 1.212.1 MB91 downloads90604b4f10ed…Get
  • 1.21.1-0.10.607 Apr 20261.21.1, 1.212.1 MB77 downloads003b95607d20…Get
  • 1.21.1-0.10.596 Apr 20261.21.1, 1.212.1 MB72 downloads280e79574ea4…Get
  • 1.21.1-0.10.581 Mar 20261.21.1, 1.212.1 MB2.3k downloads9ce8589bccc8…Get
  • 1.21.1-0.10.5718 Jan 20261.21.1, 1.212.1 MB4.4k downloads9bd982f2455d…Get
  • 1.21.1-0.10.5610 Jan 20261.21.1, 1.212.1 MB163 downloads55adaad16a70…Get
  • 1.21.1-0.10.5510 Jan 20261.21.1, 1.212.1 MB25 downloads25483ce4c1df…Get
  • 1.21.1-0.10.5417 Dec 20251.21.1, 1.212.1 MB1.4k downloads0f7062baac02…Get
  • 1.21.1-0.10.5316 Dec 20251.21.1, 1.212.1 MB1.1k downloads26d88f80cf4d…Get
  • 1.21.1-0.10.5213 Dec 20251.21.1, 1.212.1 MB243 downloads8a87e1350894…Get
  • 1.21.1-0.10.511 Dec 20251.21.1, 1.212.1 MB982 downloadsaba5076df67e…Get

Dependencies

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

Just Enough Items (JEI)Optional. View Items and RecipesJade 🔍Optional. Shows information about what you are looking at. (Hwyla/Waila fork for Minecraft 1.16+)KubeJSOptional. Edit recipes, add new custom items, script world events, all in JavaScript!CraftTweakerOptional. CraftTweaker allows modpacks and servers to customize the game. With CraftTweaker you can change recipes, script events, add new commands and even change item properties!The One ProbeOptional. TOP, a WAILA alternative that shows information about what you're looking at

Frequently asked

Does Custom Machinery work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Custom Machinery 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 Custom Machinery support?

Everything the author has declared, from 1.18.2 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 Custom Machinery 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 Custom Machinery 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 Custom Machinery?

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 licence is Custom Machinery 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 Custom Machinery?

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 Custom Machinery 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Used by

1 project lists Custom Machinery as a required dependency.

Custom Machinery MekanismMekanism support for Custom Machinery

Details from Modrinth, where the author last updated it on 2 Nov 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? .