
Modrinth · Minecraft mod
Fullbright
A mod which allows to toggle fullbright in 1.19, 1.20 and 1.21
Quick answer
Which Fullbright release should I use?
Fullbright 3.1.0 targets 1.21.6, 1.21.7, 1.21.8 with Fabric. It must be installed on the client. Do not install it on the dedicated server. All 2 required mods have matching files.
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 3.1.0 need?
3.1.0. Change the file and its required mods may change too.
Install Fabric API, Fabric Language Kotlin first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Fullbright without breaking your instance.
Built for Fullbright 3.1.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 3.1.0. It targets 1.21.6, 1.21.7, 1.21.8 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API, Fabric Language Kotlin first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 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 3.1.0. It opens that exact file at the source.
About this project
What does Fullbright add?
Fullbright
This is a fabric mod that adds a fullbright feature to the game.
Installation
Download the jar from modrinth and install the following dependencies.
Or clone the github repository and execute ./gradlew buildAndCollect.
After completion the compiled jar should appear in build/libs/.
Dependencies
Usage
- Make sure all the dependencies are installed.
- Use
/fullbright toggleor the keybind (default:B) to toggle fullbright on and off. - Use
/fullbright strength <value>to set the brightness strength (default:10, max:10, min:0). - Use
/fullbright configor Mod Menu to access the configuration screen. - Have fun!
If you have any further issues, create an issue on my github or message me on discord @greenman999.
License
This project is licensed under the GNU General Public License v3.
Third-Party Code
This project includes some code from Vigilance and the ui library Elementa,
licensed under the GNU Lesser General Public License v3. See NOTICE.md for details.
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.
26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10-rc1
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader buildShowing the newest 12 of 28 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
3.2.0-alpha.2+26.1-fabric
fullbright-3.2.0-alpha.2+26.1-fabric.jar
2 Apr 2026
3.2.0-alpha.1+26.1-fabric
fullbright-3.2.0-alpha.1+26.1-fabric.jar
26 Mar 2026
3.1.0
fullbright-3.1.0+1.21.8.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.21.5.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.21.11.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.21.3.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.19.4.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.20.2.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.19.3.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.20.4.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.21.1.jar
13 Dec 2025
3.1.0
fullbright-3.1.0+1.20.1.jar
13 Dec 2025
Looking for an older file? The official Modrinth project page is in Resources.
