Main Arm Toggle
Simply toggles the main hand with a keybind, maybe useful for something?
About this Mod
Simply install the mod and navigate to Options -> Find Main Arm Toggle -> Set a keybind for Toggle Arm!
After setting it the when you click the keybind it will toggle between left handed mode and right handed mode.
Available Versions
How to Install Main Arm Toggle 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 "Main Arm Toggle". 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
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Main Arm Toggle 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 Main Arm Toggle compatible with fabric?
Main Arm Toggle officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Main Arm Toggle – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Main Arm Toggle 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 Main Arm Toggle with just one click on your server.