No Mob Generation
Simply stops spawning of animals in populating chunks. This helps to prevent lag
About this Mod
When loading new chunks new animals will spawn even if your mob cap is already full.
This mod prevents that so you will experience less lag in new chunks.
NOTE: This can be very annoying when searching for any animals because the mob cap is probably already filled by mobs in the spawn chunks
Available Versions
How to Install No Mob Generation on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.18.1).
Install Mod
Open the mod browser in the dashboard and search for "No Mob Generation". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.18.1
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
No Mob Generation 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 4 GB RAM is allocated and the loader matches the mod version (1.18.1). You can switch loaders with one click in the panel.
Is No Mob Generation compatible with fabric?
No Mob Generation officially supports fabric for Minecraft 1.18.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with No Mob Generation – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if No Mob Generation 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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Install No Mob Generation with just one click on your server.