- Loaders
- Fabric
- Downloads on Modrinth
- 158
- Followers on Modrinth
- 3
- version
- 1
- Updated
- January 24, 2026Jan 24
- Published
- in 2026
At a glance
Runs on Fabric
For Minecraft 1.21.10
Client only — no need to install it on the server
Latest version — 0.0.1 from January 24, 2026
License GPL-3.0-only — free
Where it's neededGame versions1.21.10
In gamerequiredOn servernot needed
Install in the game only; not needed on the server
GLass👓
Change your GL version in a breath.
GLass is a lightweight Minecraft mod that allows you to customize the OpenGL version through a config file. It lets you force Minecraft to run with a specific OpenGL version, either to enforce a higher context or to fix compatibility issues on outdated hardware.
⚙️ Configure
Default OpenGL version is 4.1, you can set it under config/gl.ass through format:
major
minorExample:
4
1FAQ
How to install GLass?
Install Fabric for your Minecraft version, download GLass for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does GLass support?
GLass has builds for Minecraft 1.21.10.
Is GLass needed on the server?
Client only — no need to install it on the server
License and source
GNU General Public License v3.0 onlyfree to use and share; changes to the mod itself must be published under the same license
