ModsJava
KSwitch
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
This is a handy tool for switching between different items in the same slot. By default, you can press the Mouse Button 4 to bring up the item-switching HUD. It works in both Hotbar and inventory. Neat for builders.
Instructions for the latest version:
- Click: Convert all items in hand
- CTRL+Click: Convert one item in hand
- Long press: Convert all convertible items in the inventory
- Scroll: Move to the previous/next item
Note: Opening GUI in a container is not supported on Fabric
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1, 1.20
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as KSwitch-0.0.1.jar — drop this file into the mods folder
- Download size: 3 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.