
ResourcepacksJava
MHF's Fullbright
Java resource pack listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.
A simple Java 26.3 resource pack that makes dark caves and underground areas fully visible using a modified vanilla lightmap shader.
⬇ Download on Modrinth

Fullbright is a lightweight resource pack for Minecraft Java 26.3 that makes dark caves and underground areas fully visible using a modified vanilla lightmap shader.
Screenshots
Before:

After:

Features
- Fullbright caves and underground areas
- Uses a modified vanilla lightmap shader
- No texture changes
- Vanilla-friendly
Compatibility
- Minecraft 26.3
License: CC BY 4.0
If you use, modify, or redistribute this pack, please credit MHF and link back to this Modrinth page.
Quick facts
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 26.3-snapshot-1, 26.3-snapshot-2, 26.3-snapshot-3
- How to install: Download the .zip resource pack — do not unzip it. → Put it in .minecraft/resourcepacks. → Enable it in Options → Resource Packs.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java resource packs walks through it step by step.
File checked by MCModsHub
- Downloads as MHF's Fullbright.zip
- Download size: 426 KB
- Download link checked 22 Oct 2026 — working
These come from our own check of the pack file, not from the source page.