Install Only Fabric Performance in GDLauncher
Only Fabric Performance runs on Fabric. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.
Install on Fabric
- Open GDLauncher and create a new instance (the + button on the Library page).
- Pick the Fabric loader and a Minecraft version that Only Fabric Performance supports (1.20.4, 1.19.4, 1.18.2 are common choices).
- Open the new instance, go to the Addons tab, and click Add Addons.
- Paste the Quick Install ID
#only-fabric-performance, find Only Fabric Performance in the results, and hit Download. GDLauncher pulls dependencies automatically. - Hit Play. That's it.
Before you install
Make sure your Minecraft version matches what Only Fabric Performance supports. As of the latest release, 1.20.4, 1.19.4, 1.18.2 are supported. Only Fabric Performance only runs on Fabric; mods built for other loaders won't work. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.
Frequently Asked Questions
Is Only Fabric Performance free?
Yes. Only Fabric Performance is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.
What Minecraft versions does Only Fabric Performance support?
Only Fabric Performance supports Minecraft 1.20.4, 1.19.4, 1.18.2, 1.17.1, 1.16.5, 1.15.2. GDLauncher will automatically pick a compatible version when you install it.
Does Only Fabric Performance require Forge or Fabric?
Only Fabric Performance requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.
How do I install Only Fabric Performance?
Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #only-fabric-performance. GDLauncher handles dependencies and the right Minecraft version automatically.
Who made Only Fabric Performance?
Only Fabric Performance is made by cryocross. The full project lives on Modrinth (https://modrinth.com/modpack/only-fabric-performance).
Need help?
Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.