GUI Slider
GUI Slider lets players pick any GUI Scale value in 0.1 steps within Minecraft's official video settings, rather than the whole numbers the game normally offers.
What it does
GUI Slider changes the GUI Scale option itself, the official setting in Minecraft's video settings, instead of adding a separate setting. Usual whole-number sizes leave a gap between a scale that is too small and one that is too large. With the slider, an in-between size can be chosen, and the interface updates when the value changes.
The mod is a client-side Fabric mod, so only the client needs it; the server does not, and it changes nothing about gameplay or world data. Fractional values are shown correctly alongside Sodium, Sodium Extra and Reese's Sodium Options. Some modpacks replace large parts of the settings interface, and another mod that changes GUI scaling should not run at the same time. Builds cover 1.20 – 26.2, and the latest file is 1.0.0-sandwich-vulkan for 1.21.11, released on the beta channel. The code is not open source, and it is released under All rights reserved.
Key features
Slider for GUI Scale
The official GUI Scale option becomes a slider with a range from its smallest to its largest size.
Fine-grained sizes
The slider moves in steps of 0.1, so sizes between the whole numbers can be selected.
Live layout update
Changing the value updates the interface layout immediately, without restarting the game.
Gallery
Compatibility
Latest build for each game version and loader.
26.x4 of 4 versions with builds
1.21.x12 of 12 versions with builds
1.20.x7 of 7 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who want a finer GUI Scale on the Fabric loader, with or without Sodium installed. Server owners do not need to install it, because the mod runs only on the client.
How it compares
CrispScale is a Fabric client mod released under the MIT License, and it supports 1.21.11 – 26.2. GUI Scale Keys is open source under the GNU General Public License v3.0 only, and it works on Fabric, Forge and NeoForge for 1.20.1 – 26.3. GUI Slider is not open source, and it is licensed as All rights reserved, so its code cannot be reused under the same terms as those two.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| GUI Slider | Fabric | 1.20 – 26.2 | Client-side only | 2026-08-21 |
| CrispScale | Fabric | 1.21.11 – 26.2 | Client-side only | 2026-09-12 |
| GUI Scale Keys | Fabric, Forge and NeoForge | 1.20.1 – 26.3 | Client-side only | 2026-09-20 |
Questions
Does GUI Slider need Fabric API?
Does the server need GUI Slider?
In the catalog
GUI Slider is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 13,894 mods support Minecraft 26.2.
Similar mods
What the author says
GUI Slider turns Minecraft's GUI Scale setting into an actual slider. Instead of being limited to the usual whole-number sizes, you can choose a scale from 1.0 to 6.0 in 0.1 steps. If scale 1 is too small and scale 2 is too large, this is the mod for you. Set it to 1.3, 2.6, 4.1, or whatever feels right for your…
Official listing
- Modrinth page
- modrinth.com/mod/gui-slider
- Owner
- Capable Creations Group
- Published
- 2026-08-20
- Updated on Modrinth
- 2026-08-21
- Facts verified
- 2026-10-15