Quacky's Better Keybinds

Rebind any action to anything — multiple keys, mouse buttons, and combos. Client-side only. Works on Lunar, Modrinth App, Feather, and vanilla Fabric.

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Features

• Bind anything — every action in the Controls menu, vanilla and modded, is bindable.
• Multiple binds per action — give one action as many key combos as you want.
• Combos — chain keys and mouse buttons together (Shift + Left Click, Ctrl + Alt + P).
• Order-sensitive option — per bind, require the exact press order, or allow any order.
• Smart conflict resolution — the most specific combo always wins.
• Multi-key capture — press your whole combo; it auto-finalizes after 3 seconds idle.
• Mouse support — all 8 mouse buttons, including side buttons.
• Live bind list — see every bind in one panel, remove any with one click.
• ModMenu config — everything lives in a clean in-game GUI.

Install

1. Install Fabric Loader ≥ 0.19.2 for MC 1.21.11.
2. Drop into mods/:
   • Fabric API 0.141.4+1.21.11 or newer
   • Mod Menu 17.0.0 or newer
   • quackys-better-keybinds-1.0.0.jar

Client-only — no server-side install needed.

Usage

1. Open Mod Menu → Quacky's Better Keybinds.
2. Search for the action you want in the search bar.
3. Click the action to select it.
4. Click Set Keys, then press your combo (one key or many). It locks in after 3s.
5. Toggle Order to choose whether press order matters for that combo.
6. Click Save Bind — it appears under Your keybinds and saves instantly.
7. Remove any bind with the red X. Close the screen to persist.

Compatibility

Minecraft	1.21.11 only (API drift means cross-version isn't a single jar)
Loaders	Fabric. Lunar / Modrinth / Feather work as long as they ship 1.21.11
Conflicts	None known — binds drive the game's real KeyMappings, so modded actions work too

Known limitations

• Binds never fire while a screen or menu is open, so they can't operate GUIs.
• Actions are read from the game's keybind list — an action with no registered KeyMapping can't be bound.

License

MIT. Quack responsibly.

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Other Mods

Make sure to check out my organisation to find other mods! Helps a lot and lets me make more mods — and maybe a common library in the future :)