
KeyDisabled
Mod that disabled certain keybinds!
About this Mod

This mod consists of a system in which through a configuration file it allows you to disable the keys, which allows you to limit players with certain keys, example: F1, F3, etc.

In order to configure the mod you will first have to find the keydisabled.json file in the ./minecraft/config folder.
In it you will find this:
{
"disabledKeys": [],
"consoleLogs": false
}
Within the disabledKeys list you will have to put the IDs of the keys that you want to disable, and if you want to check when certain keys are disabled you can activate the consoleLogs option, which will allow you to see this in the client console.
When saving the configuration file updates it in real time in the game without needing to restart.
If you want to know the IDs of the Minecraft keys, in addition to being able to see how the mod works in more detail, you can go to the wiki.

If you have any problem or suggestion you can report it in the community discord (Spanish-speaking) by opening a ticket: https://discord.gg/sKRYYyVCnw
If you want to support us you can do so through:
- Patreon: https://www.patreon.com/c/BannedStudios
- Ko-Fi: https://ko-fi.com/soykatto
Available Versions
How to Install KeyDisabled 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 (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "KeyDisabled". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+15 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
KeyDisabled 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 (1.21.11). You can switch loaders with one click in the panel.
Is KeyDisabled compatible with fabric and forge and neoforge?
KeyDisabled officially supports fabric, forge, neoforge for Minecraft 1.21.11, 1.21.10, 1.21.9. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with KeyDisabled – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if KeyDisabled 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.
Similar Mods
Rent Modded Server
Install KeyDisabled with just one click on your server.