
Modrinth · Minecraft mod
Fullbright
Simple fullbright mod, compatible with 26.2 for Fabric, Forge, NeoForge and Quilt.
Quick answer
Which Fullbright release matches 1.21.6 Forge?
Fullbright 1.1 targets 1.16.5, 1.17, 1.17.1 with Fabric, Forge, NeoForge. It must be installed on the client. Do not install it on the dedicated server. No extra mods listed for this file.
Where it goes
Is Fullbright required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Fullbright 1.1 need?
1.1 on 1.21.6 Forge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Fullbright without breaking your instance.
Built for Fullbright 1.1 on 1.21.6 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.1. It targets 1.16.5, 1.17, 1.17.1 with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.1. It opens that exact file at the source.
About this project
What does Fullbright add?

The original NeoFullbright resource pack trailer.
NeoFullbright brings clear visibility to caves, nighttime builds and dark environments, with a simple keyboard toggle and an optional HUD.
Press G to switch Fullbright on or off. The effect is entirely client-side, with no server installation required.
Features
- Bright visibility underground and at night.
- G to toggle Fullbright — enabled by default.
- An optional HUD and saved settings.
- Lighting for modded blocks using Minecraft's standard lightmap.
- Integration with the NeoXray mod, including separate HUD indicators.
- No additional Fabric API requirement.
With NeoXray installed, X enables Xray and Fullbright together. Turning Fullbright off also turns Xray off.
Installation
- Install a supported loader for your Minecraft version.
- Download the matching NeoFullbright
.jar. - Place it in your profile's:
.minecraft/mods
- Launch Minecraft and press G to toggle Fullbright.
Settings are saved in config/neofullbright.json.
Compatibility
- Targets 1.16.5, every stable release from 1.17–26.3, and 26.4 snapshots 1–6.
- Fabric, Forge and NeoForge, plus Quilt through Fabric compatibility, where a loader is available.
- Optional Sodium and Embeddium adapters are included.
- External shaders and custom renderers can alter or override the effect.
The corrected mod pair was tested on 1.21.9 with Quilt 0.30.2. Other version and renderer combinations have not all been tested in game.
Want the ZIP instead? See the Fullbright resource pack.
by pierrecreeper
Project description from Modrinth.
Pick your setup
Fullbright by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
4 loader builds26.1.2
4 loader builds26.1.1
4 loader builds26.1
4 loader builds1.21.11
4 loader builds1.21.10
4 loader builds1.21.9
4 loader builds1.21.8
4 loader builds1.21.7
4 loader builds1.21.6
4 loader builds1.21.5
4 loader buildsShowing the newest 12 of 35 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Fullbright versions and loaders
1.1
NeoFullbright-1.0.0-multiloader.jar
1 Nov 2026
Looking for an older file? The official Modrinth project page is in Resources.
