B9Client features
A lightweight Minecraft client built around performance, configuration, and a clean in-game experience.
Performance and optimization
B9Client aims for a small footprint so more of your system resources stay available for Minecraft itself. Performance-oriented modules help keep frame rates more consistent on a range of hardware.
Lightweight design
Focused on staying out of the way while you play, with a modular approach so you only enable what you need.
FPS-oriented tools
Optimization options intended to support steadier FPS without requiring a heavy stack of external tools.
Modules
Every module can be enabled, configured, and rebound in game. Browse the full catalogue on the modules page.
Editable HUD and crosshair
Drag, resize, and snap elements such as FPS, CPS, ping, and keystrokes. Customize the crosshair so on-screen info matches how you like to play.
Launcher compatibility
Works with the official Minecraft launcher, Modrinth, Prism, Dawn Client, and similar setups that support loading the client as a mod.
Updates and support
Regular updates are published on the updates page. Help is available via Discord — see support.