SwapHand

Name: Minecraft Mods Directory
Keywords: Minecraft mods, Modrinth mods, Forge mods, Fabric mods, NeoForge mods, mod list, best Minecraft mods

Switch your main hand (left/right) with one key press — the same setting as in Options → Skin Customization, but without opening menus.

✨ Features

Feature	Description
One-key swap	Toggle main hand (left ↔ right) instantly with your chosen key.
Configurable	Enable/disable the mod and set your keybind in the mod menu.
Two entry points	Open SwapHand settings from the main menu or the in-game pause menu (ESC).
Layout-independent	Keybind is bound by physical key (scan code), so it works with any keyboard layout (e.g. English, Russian).
Priority over vanilla	Your swap key is checked first, so it won't be blocked by vanilla keybinds.

Install Fabric and Fabric API for Minecraft 1.20.1+.
Put the SwapHand jar into your mods folder.
In the main menu or pause menu (ESC), click SwapHand (bottom-left corner).
Turn the mod On/Off and set the Swap key — click the key button, then press the key you want.
In-game, press your swap key to switch main hand.

Config file: config/swaphand.json
You can enable/disable the mod and change the swap key from the in-game menu (no need to edit the file manually).

SwapHand is a client-side Fabric mod. No server installation required.