Customizable Brightness – Fullbright & Gamma Control
Press
Bin game to change brightness. Each press steps to the next level (0% → 100% → 200% → 500% → 1000% by default), and the current level shows above your hotbar. Change the key under Options → Controls → Key Binds → Customizable Brightness.
Tired of fullbright mods that are only "on" or "off"? Customizable Brightness lets you cycle through as many brightness levels as you want with a single key, from pitch black (0%) to ultra-bright cave vision (1000%+).
✨ Features
- One key, many levels: press
Bto step through your brightness stops - Your own stops: defaults are 0%, 100%, 200%, 500% and 1000%, fully customizable
- Remembered between sessions: the game reopens at the level you left it on
- Instant feedback: the current percentage appears above your hotbar on every press
- Easy to discover: a small hint in the corner shows your key until you first press it
- Beyond vanilla limits: goes far past Minecraft's 100% brightness cap
- Complete darkness mode: 0% for atmospheric or horror gameplay
- In-game config: via Mod Menu + Cloth Config (1.16.5 and newer)
- Client-side only: nothing to install on servers
- Huge version support: 44 Minecraft versions, from 1.14.4 to 26.3
🎮 Perfect For
- Cave exploration without placing torches
- Mining in deep dark areas with full visibility
- Ancient city exploration
- Night building and mining without potions
- Horror maps and atmospheric playthroughs at 0%
📦 Installation
- Install Fabric Loader and Fabric API
- Download the file for your Minecraft version and put it in your
modsfolder - Launch the game and press
B
Optional (in-game config, 1.16.5+): Mod Menu and Cloth Config
🎯 Supported Versions
| Minecraft | Java |
|---|---|
| 1.14.4 – 1.16.5 | 8 |
| 1.17 – 1.17.1 | 16 |
| 1.18 – 1.20.4 | 17 |
| 1.20.5 – 1.21.11 | 21 |
| 26.1 – 26.3 | 25 |
⚙️ Configuration
- In game: Mods → Customizable Brightness → config button (needs Mod Menu + Cloth Config)
- File:
config/customizable_brightness.properties, for examplebrightness_stops=0.0,1.0,2.0,5.0,10.0(1.0 = 100%) - Keybind: Options → Controls → Key Binds
⚠️ Known Limitations
- Shader packs (Iris / OptiFine shaders): most shader packs do their own lighting and ignore brightness above 100%. With shaders on, 0% to 100% works, but higher levels look the same as 100%. Without shaders, every level works, including with Sodium.
- The
Bkey and the vanilla Brightness slider share one level. Moving the slider sets brightness (0–100%) and is remembered; pressingBafterwards steps to the next level above it.
❓ FAQ
Why not just use another fullbright mod? Most are simple on/off toggles. This gives you as many levels as you want, remembered between sessions.
Is this allowed on servers? It's client-side only, but extreme brightness can be an advantage, so check your server's rules.
Can I set custom levels? Yes, any value from 0% to 10000%, in the config file or the in-game config.
🔗 Links
Made by SimplyAG · MIT License · Client-side · Fabric 1.14.4 – 26.3
See all 5 default brightness stops in action! Cycle from complete darkness (0%) through vanilla (100%) to ultra-bright cave vision (1000%) with a single keybind. Perfect for exploring the Ancient City and deep dark biomes.
From pitch black atmospheric gameplay to maximum visibility. Toggle between complete darkness mode for horror maps or ultra-bright mode for effortless cave exploration.
Instant visual confirmation every time you cycle brightness levels. The action bar displays your current brightness percentage so you always know what level you're at.
Easy customization through Mod Menu integration. Add, remove, or modify brightness stops without editing config files. Set any value from 0% to 10000% to match your playstyle.
| Version | Minecraft | Loader | Download |
|---|---|---|---|
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Customizable Brightness 1.1.1 - MC 26.2–26.3 1.1.1 |
26.2, 26.3
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Customizable Brightness 1.1.1 - MC 26.1–26.1.2 1.1.1 |
26.1, 26.1.1, 26.1.2
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fabric
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Customizable Brightness 1.1.0 - MC 26.2–26.3 1.1.0 |
26.2, 26.3
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Customizable Brightness 1.1.0 - MC 26.1–26.1.2 1.1.0 |
26.1, 26.1.1, 26.1.2
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Customizable Brightness 1.1.0 - MC 1.21.9–1.21.11 1.1.0 |
1.21.10, 1.21.11, 1.21.9
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fabric
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Customizable Brightness 1.1.0 - MC 1.21.4–1.21.8 1.1.0 |
1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8
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fabric
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Customizable Brightness 1.1.0 - MC 1.19–1.21.3 1.1.0 |
1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3
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fabric
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Customizable Brightness 1.1.0 - MC 1.16.2–1.18.2 1.1.0 |
1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2
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fabric
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Customizable Brightness 1.1.0 - MC 1.14.4–1.16.1 1.1.0 |
1.14.4, 1.15, 1.15.1, 1.15.2, 1.16, 1.16.1
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fabric
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Customizable Brightness 1.0.1 - MC 1.20.4 1.0.1 |
1.20.4
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Customizable Brightness 1.0.1 - MC 1.20.3 1.0.1 |
1.20.3
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Customizable Brightness 1.0.1 - MC 1.20.2 1.0.1 |
1.20.2
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Customizable Brightness 1.0.1 - MC 1.20 1.0.1 |
1.20
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Customizable Brightness 1.0.1 - MC 1.20.1 1.0.1 |
1.20.1
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Customizable Brightness 1.0.1 - MC 1.19.4 1.0.1 |
1.19.4
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Customizable Brightness 1.0.1 - MC 1.19.3 1.0.1 |
1.19.3
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Customizable Brightness 1.0.1 - MC 1.19.2 1.0.1 |
1.19.2
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Customizable Brightness 1.0.1 - MC 1.19.1 1.0.1 |
1.19.1
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Customizable Brightness 1.0.1 - MC 1.19 1.0.1 |
1.19
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Customizable Brightness 1.0.1 - MC 1.18.2 1.0.1 |
1.18.2
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Customizable Brightness 1.0.1 - MC 1.18.1 1.0.1 |
1.18.1
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Customizable Brightness 1.0.1 - MC 1.18 1.0.1 |
1.18
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fabric
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Customizable Brightness 1.0.1 - MC 1.17 1.0.1 |
1.17
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Customizable Brightness 1.0.1 - MC 1.17.1 1.0.1 |
1.17.1
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Customizable Brightness 1.0.1 - MC 1.16.5 1.0.1 |
1.16.5
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Customizable Brightness 1.0.1 - MC 1.16.4 1.0.1 |
1.16.4
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Customizable Brightness 1.0.1 - MC 1.16.3 1.0.1 |
1.16.3
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Customizable Brightness 1.0.1 - MC 1.16.2 1.0.1 |
1.16.2
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Customizable Brightness 1.0.1 - MC 1.16.1 1.0.1 |
1.16.1
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Customizable Brightness 1.0.1 - MC 1.16 1.0.1 |
1.16
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Customizable Brightness 1.0.1 - MC 1.14.4 1.0.1 |
1.14.4
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Customizable Brightness 1.0.1 - MC 1.15 1.0.1 |
1.15
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Customizable Brightness 1.0.1 - MC 1.14.3 1.0.1 |
1.14.3
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Customizable Brightness 1.0.1 - MC 1.15.2 1.0.1 |
1.15.2
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Customizable Brightness 1.0.1 - MC 1.15.1 1.0.1 |
1.15.1
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Customizable Brightness 1.0.0 - MC 26.2 1.0.0 |
26.2
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Customizable Brightness 1.0.0 - MC 26.1.1 1.0.0 |
26.1.1
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Customizable Brightness 1.0.0 - MC 26.1.2 1.0.0 |
26.1.2
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Customizable Brightness 1.0.0 - MC 26.1 1.0.0 |
26.1
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Customizable Brightness 1.0.0 - MC 1.21.8 1.0.0 |
1.21.8
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Customizable Brightness 1.0.0 - MC 1.21.9 1.0.0 |
1.21.9
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Customizable Brightness 1.0.0 - MC 1.21.7 1.0.0 |
1.21.7
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Customizable Brightness 1.0.0 - MC 1.21.6 1.0.0 |
1.21.6
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Customizable Brightness 1.0.0 - MC 1.21.5 1.0.0 |
1.21.5
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Customizable Brightness 1.0.0 - MC 1.21.4 1.0.0 |
1.21.4
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Customizable Brightness 1.0.0 - MC 1.21.3 1.0.0 |
1.21.3
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Customizable Brightness 1.0.0 - MC 1.21.10 1.0.0 |
1.21.10
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Customizable Brightness 1.0.0 - MC 1.21.2 1.0.0 |
1.21.2
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Customizable Brightness 1.0.0 - MC 1.21.11 1.0.0 |
1.21.11
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Customizable Brightness 1.0.0 - MC 1.21.1 1.0.0 |
1.21.1
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Customizable Brightness 1.0.0 - MC 1.21 1.0.0 |
1.21
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Customizable Brightness 1.0.0 - MC 1.20.6 1.0.0 |
1.20.6
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Customizable Brightness 1.0.0 - MC 1.20.5 1.0.0 |
1.20.5
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Customizable Brightness 1.0.0 - MC 1.20.4 1.0.0 |
1.20.4
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Customizable Brightness 1.0.0 - MC 1.20.2 1.0.0 |
1.20.2
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Customizable Brightness 1.0.0 - MC 1.20.3 1.0.0 |
1.20.3
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Customizable Brightness 1.0.0 - MC 1.20.1 1.0.0 |
1.20.1
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Customizable Brightness 1.0.0 - MC 1.20 1.0.0 |
1.20
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Customizable Brightness 1.0.0 - MC 1.19.2 1.0.0 |
1.19.2
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Customizable Brightness 1.0.0 - MC 1.19.3 1.0.0 |
1.19.3
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Customizable Brightness 1.0.0 - MC 1.19.4 1.0.0 |
1.19.4
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Customizable Brightness 1.0.0 - MC 1.19.1 1.0.0 |
1.19.1
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Customizable Brightness 1.0.0 - MC 1.19 1.0.0 |
1.19
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Customizable Brightness 1.0.0 - MC 1.17.1 1.0.0 |
1.17.1
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Customizable Brightness 1.0.0 - MC 1.18.2 1.0.0 |
1.18.2
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Customizable Brightness 1.0.0 - MC 1.18.1 1.0.0 |
1.18.1
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Customizable Brightness 1.0.0 - MC 1.18 1.0.0 |
1.18
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fabric
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Customizable Brightness 1.0.0 - MC 1.17 1.0.0 |
1.17
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fabric
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Customizable Brightness 1.0.0 - MC 1.16.4 1.0.0 |
1.16.4
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Customizable Brightness 1.0.0 - MC 1.16.2 1.0.0 |
1.16.2
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Customizable Brightness 1.0.0 - MC 1.16.3 1.0.0 |
1.16.3
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Customizable Brightness 1.0.0 - MC 1.14.4 1.0.0 |
1.14.4
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Customizable Brightness 1.0.0 - MC 1.15.1 1.0.0 |
1.15.1
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fabric
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Customizable Brightness 1.0.0 - MC 1.14.3 1.0.0 |
1.14.3
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fabric
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Customizable Brightness 1.0.0 - MC 1.16.1 1.0.0 |
1.16.1
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Customizable Brightness 1.0.0 - MC 1.16.5 1.0.0 |
1.16.5
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Customizable Brightness 1.0.0 - MC 1.16 1.0.0 |
1.16
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fabric
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Customizable Brightness 1.0.0 - MC 1.15 1.0.0 |
1.15
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fabric
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Customizable Brightness 1.0.0 - MC 1.15.2 1.0.0 |
1.15.2
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Customizable Brightness 1.0.0 - MC 1.16.1 1.0.0 |
1.16.1
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Customizable Brightness 1.0.0 - MC 1.15.2 1.0.0 |
1.15.2
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Customizable Brightness 1.0.0 - MC 1.16 1.0.0 |
1.16
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fabric
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Customizable Brightness 1.0.0 - MC 1.15.1 1.0.0 |
1.15.1
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fabric
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Customizable Brightness 1.0.0 - MC 1.15 1.0.0 |
1.15
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fabric
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Customizable Brightness 1.0.0 - MC 1.14.4 1.0.0 |
1.14.4
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fabric
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Customizable Brightness 1.0.0 - MC 1.14.3 1.0.0 |
1.14.3
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fabric
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Customizable Brightness – Fullbright & Gamma Contro 1.0.0 1.0.0 |
1.21.10, 1.21.9
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fabric
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