Fullbright

Fullbright

Fullbright is a Minecraft feature or mod that brightens the game, making dark areas like caves clearly visible without changing the time of day. It just improves visibility.

by
27.5K Downloads
fabricforgedecorationgame-mechanicstechnology
Configure a Compatible Minecraft Server

Screenshots

Cave Feels Safe
Dog Looks Amazed

About this Mod

DOTTERTOP

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Available for Fabric
Available for Forge
Modrinth
GitHub
CurseForge

FullBrightglows your world by effecting brightness. Caves, spawners and many other dark areas look dark with the vanilla features, so Fullbright removes the dark and lights your world without causing any performance drop

GLASSERS

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Changeable Key

With changeable key you can change the toggle key according to your preference
the default button is set to "B"

Language Support

With language support, the toggle outputs and the keybinds menu will fit way better to your game
the most used languages are supported.

Light-weight

With light-weight there will not be any performance loss

Client-side

With client-side the mod will work everywhere without any problem

Pure Fabric

With pure fabric, no API will be required

DOTERS

NOTEPAD

Available Versions

Perfect Fullbrightrelease
MC 26.2fabric
June 25, 2026
MODERN AND FIXED - FULLBRIGHTrelease
MC 26.1, 26.1.1, 26.1.2fabric
June 24, 2026
MODERN - FullBrightrelease
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1fabric
March 28, 2026
FullBright - Fabric - On/Off - 1.21x release
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
February 8, 2026
has turn off and turn on feature! Fullbright forgerelease
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11forge
February 1, 2026

How to Install Fullbright on Your Client

1

Install the Mod Loader Locally

Install fabric for your local Minecraft version.

2

Download the Matching File

Choose the Fullbright file for fabric and Minecraft 26.2.

3

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

fabricforge

Minecraft Versions

26.2, 26.1.2, 26.1.1 (+36 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does Fullbright need to be installed on the Minecraft server?

No. Modrinth marks Fullbright as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does Fullbright require?

Use a file for fabric, forge and your exact Minecraft version. Supported versions include 26.2, 26.1.2, 26.1.1. Files for different loaders are not interchangeable.

Fullbright is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.

Minecraft Server for Your Group

Fullbright stays on your client. Host a compatible world for your group.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
Client Compatibility Guide
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Unsupported

Supported Versions

26.226.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.6+29 more