Disable Trial Spawners

Disable Trial Spawners

This datapack enables players to temporarily disable trial spawners!

by
102 Downloads
datapackfabricminecraftneoforgeadventuregame-mechanicsutility
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Screenshots

Disabled Spawner
Copper Spawner Key Recipe
Diamond Spawner Key Recipe
Netherite Spawner Key
Admin Book

About this Mod

This datapack enables survival mode players to disable trial spawners.

How it works

This datapack adds three new items:

  • Copper Spawner Key (1 Durability)
  • Diamond Spawner Key (10 Durability)
  • Netherite Spawner Key (40 Durability)
    These can be crafted with 3 new recipes, all requiring trial keys or ominous trial keys. Players can right-click these keys on trial spawners to disable or reenable them. This is only possible when the spawner is on cooldown. When a trial spawner becomes disabled, a red glass block appears around the spawner indicating it being disabled.

Other Information

This datapack is made for people that are annoyed by trial spawners activating over and over again because they pass them often, but also don't want to destroy them.
This datpack comes with an optional but recommended resource pack. It adds language support and will add custom textures. I also plan stuff for the fututure like custom textures and actual smithing recipe for the mod version. The resource pack file is the same as the datapack.
You can contact me on Discord: WozuXbox
Textures by Dose178

Developers/Admins

datapack version only:
Running

/function disabletrial:admin

will give you an admin book. In it, everything from information on how to restrict the functionality under certain conditions over a few config options to clickable commands to get the keys can be found.
This datapack does not fix neither cause custom trial spawners to delete their data when their cooldown runs out.

Available Versions

Disable Trial Spawners 1.21.0 0.1.3.0 dp rpbeta
MC 1.21, 1.21.1datapack, minecraft
April 16, 2026
Disable Trial Spawners 0.1.3.0beta
MC 1.21, 1.21.1fabric
April 14, 2026
Disable Trial Spawners 1.21.0 0.1.2.1beta
MC 1.21, 1.21.1fabric, neoforge
February 13, 2026
Disable Trial Spawners 1.21.0 0.1.2.1beta
MC 1.21, 1.21.1datapack, minecraft
February 12, 2026
Disable Trial Spawners 1.21.2 0.1.2.1beta
MC 1.21.2, 1.21.3datapack, minecraft
February 12, 2026

How to Install Disable Trial Spawners on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.3).

3

Install Mod

Open the mod browser in the dashboard and search for "Disable Trial Spawners". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricminecraftneoforge

Minecraft Versions

1.21.3, 1.21.2, 1.21.1 (+1 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Disable Trial Spawners server crashes on startup – what to do?

Most common cause: wrong datapack 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 (1.21.3). You can switch loaders with one click in the panel.

Is Disable Trial Spawners compatible with datapack and fabric and minecraft and neoforge?

Disable Trial Spawners officially supports datapack, fabric, minecraft, neoforge for Minecraft 1.21.3, 1.21.2, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Disable Trial Spawners – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Disable Trial Spawners 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.

Rent Modded Server

Install Disable Trial Spawners with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
DDoS Protection included

Details

License
GNU Lesser General Public License v3.0 or later
Server-side
Required

Supported Versions

1.21.31.21.21.21.11.21