True Fullbright

A simple, toggleable, and configurable full brightness mod for Fabric.

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About this Mod

💡 True Fullbright

A simple, toggleable, and configurable full brightness mod for Fabric.

Requires:

Example

Feature List

Toggle fullbright using a keybind (default: B)
Adjust gamma value dynamically
Switch between gamma override and night vision modes
Fully configurable via /fullbright commands or the in-game config screen
Keybinds available for toggling, increasing/decreasing gamma, and jumping to min/max

Command List

Command	Description
`/fullbright` or `/fullbright status`	Check current brightness settings
`/fullbright toggle`	Turn fullbright on/off
`/fullbright mode gamma`	Switch to gamma brightness mode
`/fullbright mode nightvision`	Switch to night vision mode
`/fullbright mode off`	Turn off all brightness modes
`/fullbright set <number>`	Set brightness to exact value
`/fullbright increase`	Make it brighter by one step
`/fullbright decrease`	Make it dimmer by one step
`/fullbright max`	Jump to maximum brightness
`/fullbright min`	Jump to minimum brightness
`/fullbright config`	Open the settings screen
`/fullbright saveconfig`	Save your current settings
`/fullbright resetconfig`	Reset everything to default

Default Keybinds

Action	Default Key
Toggle Fullbright On/Off	`B`
Increase Brightness	`Arrow Up`
Decrease Brightness	`Arrow Down`
Maximum Brightness	`End`
Minimum Brightness	`Home`
Open Config Screen	Not set

Customize all of these under: Options → Controls → Keybinds → True Fullbright

How do I install the mod?

Drop the .jar file into your mods/ folder
Make sure the dependencies listed above are installed
Launch the game

How do I use the mod?

Press B to toggle fullbright on/off
Use /fullbright commands to adjust gamma, change modes, or view status
Open the config screen with /fullbright config or via Mod Menu
Use keybinds to adjust brightness step bystep or jump to min/max

Contact / Report Bug

Found an issue or have feedback?
→ DM me on Discord: rijz.gg

Developed by Rijz & Clyriz4.

Available Versions

True Fullbright 2.0.1release

MC 26.1, 26.1.1, 26.1.2fabric

April 11, 2026

True Fullbright 2.0.0release

MC 26.1, 26.1.1, 26.1.2fabric

April 10, 2026

True Fullbright 1.0.4release

MC 1.21.11fabric

December 14, 2025

True Fullbright 1.0.3release

MC 1.21.10fabric

October 11, 2025

True Fullbright 1.0.2release

MC 1.21.9fabric

October 4, 2025

How to Install True Fullbright on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

Install Mod

Open the mod browser in the dashboard and search for "True Fullbright". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+19 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

True Fullbright server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.

Is True Fullbright compatible with fabric?

True Fullbright officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with True Fullbright – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if True Fullbright consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.