Block Outline FX is a client-side Fabric mod for Minecraft 1.21.4 that upgrades the vanilla block outline with fully configurable visuals.
Main Features
- Custom outline color (RGB + alpha)
- Through-walls outline mode
- Visual effects: rainbow, pulse, sparkle
- In-game vanilla-style settings screen
- Mod Menu config integration
- Hotkeys for quick access (
O) and enable/disable (K)
Compatibility
- Minecraft: 1.21.4
- Loader: Fabric
- Environment: Client-side only
Author
- aizero_o
