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MobSpawnControllerMinecraft mod for 1.21.1

MobSpawnSwitch is a powerful yet easy-to-use mod that gives you complete control over mob spawning in Minecraft. Whether you want to disable specific mob types, control how they spawn, or fine-tune your server's mob behavior, this mod has you covered

newest supported 1.21.1Server UtilityWorld Mobs
Latest version
mobspawncontroller-fabric-1.21.1-1.1.0.jar
Loaders
NeoForge, Fabric, Forge
Licence
not stated
Downloads
12.8k
Updated
22 d ago
Available on
CurseForge

Screenshots

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Fabric, Forge21+declared8 Aug 2024
1.20.1NeoForge, Fabric, Forge17+declared12 Jun 2023

Download

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

mobspawncontroller-fabric-1.21.1-1.1.0.jarrelease19 Jul 2026

mobspawncontroller-fabric-1.21.1-1.1.0.jar · 0.2 MB · for 1.21.1

Download latest
554e26fca9a4…
Older versions12
  • mobspawncontroller-neoforge-1.21.1-1.1.0.jar19 Jul 20261.21.10.2 MBba2b2eff1009…Get
  • mobspawncontroller-fabric-1.20.1-1.1.0.jar19 Jul 20261.20.10.2 MBc621475e24f1…Get
  • mobspawncontroller-forge-1.20.1-1.1.0.jar19 Jul 20261.20.10.2 MBc5d88eac882a…Get
  • mobspawncontroller-fabric-1.21.1-1.0.2.jar26 Jun 20261.21.179 KB11 downloads317ac23ae2ef…Get
  • mobspawncontroller-neoforge-1.21.1-1.0.2.jar26 Jun 20261.21.179 KB752ac2344392…Get
  • mobspawncontroller-forge-1.20.1-1.0.2.jar26 Jun 20261.20.179 KB6da6eac73eaf…Get
  • mobspawncontroller-fabric-1.20.1-1.0.2.jar26 Jun 20261.20.176 KB004e9de9d281…Get
  • mobspawncontroller-fabric-1.21.1-1.0.1.jar6 Jun 20261.21.180 KB7afa3d6413e9…Get
  • mobspawncontroller-neoforge-1.21.1-1.0.1.jar6 Jun 20261.21.179 KB62196c1f0967…Get
  • mobspawncontroller-fabric-1.20.1-1.0.1.jar6 Jun 20261.20.176 KB561774816918…Get
  • mobspawncontroller-forge-1.20.1-1.0.1.jar6 Jun 20261.20.179 KBa9ccf5e6d479…Get
  • mobspawnswitch-1.0.jar2 Jun 20261.20.149 KB8d8c40ff9494…Get

Frequently asked

Does MobSpawnController work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version MobSpawnController 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 MobSpawnController 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.

Which platform or loader does MobSpawnController support?

NeoForge, Fabric, 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 MobSpawnController?

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.

How do I install MobSpawnController?

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 MobSpawnController safely?

Start with the author's page on CurseForge, 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.

Details from CurseForge, where the author last updated it on 7 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? .