
MobToggle
disable natural spawning for any hostile vanilla mob through a simple in-game GUI. If you'd rather skip the GUI entirely, there's a plain JSON config file in the config folder that works just as good.
Screenshots

About this Mod
MobToggle
Tired of phantoms ruining your nights or creepers blowing up your builds? MobToggle lets you disable natural spawning for any hostile vanilla mob right from inside the game.
What it does
Open the GUI with /mobtoggle, click the mobs you want to turn off, and hit Save. That's it. Your settings stick between sessions, so you never have to do it twice.
If you'd rather not open the game to change things, there's a plain JSON config file in your config folder that works just as well.
Features
- Simple in-game toggle menu, one button per mob
- Works on singleplayer worlds and servers
- Settings save automatically to a config file
- No extra mods required, just Fabric API
Compatibility
Currently supports Minecraft 1.21.1. Full support for all 1.21.x versions is on the way.
Installation
Drop the jar into your mods folder alongside Fabric API and you're good to go.
Available Versions
How to Install MobToggle on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.2).
Install Mod
Open the mod browser in the dashboard and search for "MobToggle". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.2, 1.21.1
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
MobToggle server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.2). You can switch loaders with one click in the panel.
Is MobToggle compatible with fabric?
MobToggle officially supports fabric for Minecraft 1.21.2, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with MobToggle – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if MobToggle consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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