Full Brightness Toggle is a client-side mod which allows players to instantly turn the brightness (gamma) to full with the press of a button. By default it's G, but this can be changed in Options -> Controls. Created after reading a request from someone with impaired eyesight, who needed this feature to play the game. Don't use it on servers where it's not allowed. When in doubt, ask first.
The feature in action:
Show Spoiler
The keybind can be changed in the in-game options menu:
You may freely use this mod in any modpack, as long as the download remains hosted within the CurseForge or Modrinth ecosystem.
Serilum.com contains an overview and more information on all mods available.
For issues, ideas, suggestions or anything else there is the Github repo. Thanks!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- 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 mods & modpacks walks through it step by step.
- Ships as fullbrightnesstoggle-26.2.0-4.5.jar — drop this file into the mods folder
- Download size: 41 KB
- Download link checked 27 Aug 2026 — working
These come from our own check of the pack file, not from the source page.