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How to install "ThreadTweak"

Improve and tweak Minecraft thread scheduling. Fork of Smooth Boot for ≥1.20

Author

getchoo

Downloads

8.8M

Last Updated

Feb 20, 2026

License

MIT

Mod Loaders

Fabric Quilt

Minecraft Versions

1.21.11 1.20.6
optimization utility

Quick Install ID

#threadtweak

Install ThreadTweak in GDLauncher

ThreadTweak runs on Fabric, Quilt. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Fabric loader and a Minecraft version that ThreadTweak supports (1.21.11, 1.20.6 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #threadtweak, find ThreadTweak in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Quilt

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Quilt loader and a Minecraft version that ThreadTweak supports (1.21.11, 1.20.6 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #threadtweak, find ThreadTweak in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what ThreadTweak supports. As of the latest release, 1.21.11, 1.20.6 are supported. ThreadTweak supports multiple loaders (Fabric, Quilt); pick whichever matches your other mods. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is ThreadTweak free?

Yes. ThreadTweak is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does ThreadTweak support?

ThreadTweak supports Minecraft 1.21.11, 1.20.6. GDLauncher will automatically pick a compatible version when you install it.

Does ThreadTweak require Forge or Fabric?

ThreadTweak supports Fabric, Quilt. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install ThreadTweak?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #threadtweak. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made ThreadTweak?

ThreadTweak is made by getchoo. The full project lives on Modrinth (https://modrinth.com/mod/threadtweak).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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