Minecraft · Loader

Download Fabric for Minecraft

Fabric is built right into KLauncher — install it in one click along with Fabric API. Lightweight mods, optimization and shaders for the newest Minecraft versions.

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Free · Already the choice of thousands of players

What is Fabric

Fabric is a lightweight, fast mod loader for Minecraft. Unlike heavy Forge, it's modular and barely taxes the game, which is why it has become the standard for performance mods: Sodium, Lithium, Iris (shaders).

Fabric's biggest strength is speed: it ships support for new Minecraft versions faster than any other loader. Many Fabric mods need the core Fabric API library — it installs just like a regular mod.

Light and fastNew versions firstOptimization modsShaders via Iris

Why install Fabric through KLauncher

Normally you install Fabric by hand: download Fabric Loader, then Fabric API separately, then copy in the mods. KLauncher does it all for you.

One-click install

No need to install Fabric Loader and Fabric API by hand — just pick a version with Fabric in the launcher and hit "Play".

Lightweight mods and optimization

Fabric is home to performance mods: Sodium, Lithium, Iris. Install them straight from KLauncher's built-in catalog and crank up your FPS.

Support for new versions

Fabric updates for the newest Minecraft versions faster than anyone. Want mods on the very latest version? It's almost always Fabric.

No viruses, no shady sites

No hunting for Fabric and Fabric API on third-party ad-filled sites — it's all already inside a trusted launcher.

How to install Fabric through KLauncher

1
Download KLauncher
Hit "Download KLauncher" — a free installer for Windows. Run it and wait for the launcher to install.
2
Pick a version with Fabric
In the version list, choose the Minecraft version marked Fabric. The launcher downloads and sets up Fabric automatically.
3
Install mods and play
Add mods from the built-in catalog or drop a .jar into the mods folder. Don't forget Fabric API — many mods need it. Hit "Play".

Frequently asked questions about Fabric

Is Fabric free?

Yes, Fabric is completely free, just like KLauncher. Downloading and installing it through the launcher costs nothing.

Do I need a Minecraft license?

A Mojang license isn't required to play through KLauncher — you can play without one. If you do have a license, you can connect it too.

Which Minecraft versions does Fabric support?

Fabric ships support for new versions faster than other loaders, but it supports older ones too. KLauncher offers ready-made Fabric builds for the popular versions.

What is Fabric API and do I need it?

Fabric API is the core library most Fabric mods require. It installs just like a regular mod (or comes with the build). Without it, many mods won't launch.

Fabric or Forge — which should I choose?

Fabric is light and fast, the best pick for new versions and optimization mods (Sodium, Iris). Forge is for big tech builds and most older modpacks. Check which one your mod was made for.

Is it safe?

Yes. You don't need to hunt for Fabric on third-party ad-filled sites — the launcher installs a verified version, with no viruses or extra installers.