Fullerbright

A lightweight client-side Fabric mod that lets you instantly boost your Minecraft brightness beyond normal limits.

Use the /fullerbright command to toggle enhanced brightness, or control it manually with /fullerbright on and /fullerbright off. Or use the keybind, defult C. Perfect for exploring caves, building at night, and improving visibility without installing shaders or resource packs.

Features:

• Extreme brightness boost (fullbright)
• Simple client-side commands
• No server installation required
• Lightweight and performance-friendly
• Restores your original brightness setting when disabled

Commands:

• /fullerbright — Toggle full brightness
• /fullerbright on — Enable fullerbright
• /fullerbright off — Disable fullerbright

Requires Fabric Loader and Fabric API.