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MobRandomizerMinecraft mod for 26.3

A Minecraft mod that effectively randomizes mobs by remapping mob spawns.

server onlynewest supported 26.3Mobs
Latest version
1.2.1
Minecraft
1.19.4 to 26.3
Java
Java 25+
Loader
Fabric
Licence
GPL-3.0-only
Downloads
3.6k
Updated
20 d ago
Available on
Modrinth
Space NodeOur hosting

Host MobRandomizer servers

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

  • 26.3
  • Fabric
  • 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 MobRandomizer declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.20.6Fabric21+declared29 Apr 2024
1.19.4Fabric17+declared14 Mar 2023

Download

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

1.2.1release17 Jun 2026

omakasemobu-26.2-1.2.1.jar · 54 KB · for 26.2

Download latest
188c0a3babdf…
Older versions6
  • 1.2.016 Apr 20251.21.555 KB28 downloadsf971db7c844d…Get
  • 1.1.226 Mar 20251.21.552 KB41 downloadseb3674f2b568…Get
  • 1.1.2-rc126 Mar 20251.21.552 KB22 downloads4d8b87aa901b…Get
  • 1.1.122 Mar 20251.20.652 KB23 downloads97aa66be26dc…Get
  • 1.1.016 Mar 20251.20.651 KB33 downloads46b722eb99c4…Get
  • 1.0.012 Mar 20251.21.440 KB28 downloads7056c820c980…Get

Frequently asked

Does MobRandomizer work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version MobRandomizer 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 MobRandomizer support?

Everything the author has declared, from 1.19.4 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

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

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

Which platform or loader does MobRandomizer 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 MobRandomizer?

On the newest Minecraft version it supports, Java 25 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 MobRandomizer 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 MobRandomizer?

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 MobRandomizer 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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Details from Modrinth, where the author last updated it on 16 Sept 2026. 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? .