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ThuliumMinecraft mod

A lightweight performance mod that boosts FPS by optimizing Minecraft's garbage collector, sound engine, event bus, profiler and render loop without touching entities, blocks or world generation

Latest version
thulium-1.0.5.jar
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
not stated
Downloads
114.1k
Updated
23 d ago
Available on
CurseForge
Space NodePartner

Host Thulium servers

One click and Thulium is installed with the right loader, on hardware built for it.

  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From Thulium’s own host. Nothing is re-hosted here.

thulium-1.0.5.jarrelease10 Jul 2026

thulium-1.0.5.jar · 0.0 MB · for 1.20.1

Download latest
f5153f1fa4fc
Older versions4
  • thuliumfabric-1.0.0.jar2 Mar 20261.20.10.0 MB11 downloads248b19b8f86bGet
  • thulium-1.0.4.jar16 Feb 20261.20.10.0 MB110 downloads3264c25905cfGet
  • thulium-1.0.1.jar16 Feb 20261.20.10.0 MB16 downloads09e8028d301bGet
  • thulium-1.0.0.jar15 Feb 20261.20.10.0 MB74 downloads8221a020da0cGet

Frequently asked

How do I install Thulium?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Thulium safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Which Minecraft versions does Thulium work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Last checked 2 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .