SecondaryKeybind
Assign secondary key to all keybinds
Screenshots
About this Mod
Secondary Keybinds
Secondary Keybinds allows you to assign an additional key to existing actions without replacing your primary keybinds.
This makes it easier to create flexible and comfortable control setups, especially for players who use alternative layouts, accessibility bindings, or multiple input styles.
The feature is fully integrated into the vanilla Controls menu and behaves just like native keybinds.
Features
Add a secondary key to any existing action
Fully integrated into the vanilla Controls UI
Does not override or remove primary keybinds
Lightweight and simple — no configuration files required
How to use
Open Options → Controls Or by pressing K
Select Secondary Keybinds
Assign an additional key to any action
Available Versions
How to Install SecondaryKeybind 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 "SecondaryKeybind". 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 (+16 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
SecondaryKeybind 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 SecondaryKeybind compatible with fabric?
SecondaryKeybind 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 SecondaryKeybind – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if SecondaryKeybind 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 SecondaryKeybind with just one click on your server.