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Fullbright Mod for Minecraft 26.1.2

A mod which allows to toggle fullbright in 1.19, 1.20 and 1.21

downloads
116 downloads
views
244 views
Updated
Updated 01.10.2026

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

  • Fabric API
  • Fabric Language Kotlin
  • Mod Menu (Optional)

Usage

  • Make sure all the dependencies are installed.
  • Use /fullbright toggle or the keybind (default: B) to toggle fullbright on and off.
  • Use /fullbright strength to set the brightness strength (default: 10, max: 10, min: 0).
  • Use /fullbright config or 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.

How to install Fullbright

With Millida Launcher

  1. Install Millida Launcher

    The launcher is free: download it at millida.net/launcher and sign in with any nickname.

  2. Click “Install” on this page

    The launcher opens and installs the mod for Minecraft 1.19.4–26.1.2 on Fabric automatically, together with its dependencies: Fabric Language Kotlin, Fabric API.

  3. Launch the game

    A profile with it appears in the launcher: click “Play”.

Manually

  1. Install Fabric

    The loader must match the game version of the mod file, for example Minecraft 26.1.2. After installing it, a separate profile appears in your launcher.

  2. Download the file for your version

    In the version list above, pick the file fullbright-3.2.0-alpha.2+26.1-fabric.jar (2.6 MB) for your game version.

  3. Put it in the mods folder

    The folder is inside .minecraft (Windows: %appdata%\.minecraft\mods). If it does not exist, create it. Required dependencies go there too: Fabric Language Kotlin, Fabric API.

  4. Launch the loader profile

    Open “Mods” in the main menu: Fullbright should be in the list.

Fullbright works on the player’s side only: there is no need to install it on a server.

Versions

With dependencies

MinecraftLoaderFileDateActions
26.1.2Fabric26.1.22.6 MB 6
26.1Fabric26.12.6 MB
1.21.8Fabric1.21.82.5 MB 1
1.21.5Fabric1.21.52.5 MB
1.21.11Fabric1.21.112.5 MB 108
1.21.3Fabric1.21.32.5 MB
1.20.2Fabric1.20.22.5 MB
1.19.4Fabric1.19.42.5 MB 1

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Author: greeenman999License: GPL-3.0-onlySource code

Are you the author? Contact us — we will take it down within 48 hours.