Latest Release
Xenon Client v2.5.3
Minecraft Fabric 1.21.1 • 40+ Modules
Installation Steps
01
Install Fabric Loader for Minecraft 1.21.1 using the official Fabric installer
02
Download Fabric API for 1.21.1 — required dependency for xenonclient
03
Download xenonclient.jar using the button above
04
Place both JAR files in your .minecraft/mods/ folder
05
Launch Minecraft using the Fabric 1.21.1 profile in your launcher
06
In-game, press RIGHT SHIFT to open the Xenon GUI
Requirements
- Minecraft Java Edition (any purchase — official or launcher)
- Fabric Loader installed for Minecraft 1.21.1
- Fabric API mod for 1.21.1 (place in mods folder alongside xenonclient.jar)
- Java 21 or newer (bundled with modern Minecraft installations)
- Compatible launchers: Minecraft, Feather, Prism, Lunar
Version History
v2.5.3
MC 1.21.1
Fabric
2025
Latest
Older releases are available on the Archive page.