Fabric Mods for Minecraft 1.21

Browse 7 free Fabric mods for Minecraft 1.21 — popular picks include Photonics: A raytracing engine, Radiance (Windows), WynnIris.

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7 mods

1.21.11fabric

Photonics: A raytracing engine

A ray-traced voxel engine with a focus on performance and crisp shadows

248kdownloads

1.21.4fabric

Radiance (Windows)

Radiance is rebuilt of Minecraft OpenGL on a Vulkan C++ backend, featuring native Hardware Ray Tracing. Break free from OpenGL limits for Minecraft on Windows.

93kdownloads

1.21.11fabric

WynnIris

An Iris fork with built-in Wynncraft shader effects. Renders glint effects, custom skyboxes, translucency, and player emotes directly in the shader pipeline.

50kdownloads

1.21.1fabric

Iris Extension

An extension for the Minecraft shader loader Iris with some useful features for shader developers.

48kdownloads

1.21.4fabric

Radiance (Linux)

Radiance is rebuilt of Minecraft OpenGL on a Vulkan C++ backend, featuring native Hardware Ray Tracing. Break free from OpenGL limits for Minecraft on Linux.

3.4kdownloads

1.21.4fabric

CHAN modpack

Optimization mods for BETTER performance and Iris for shaders. Mods for building blocks and decorations, and more.

221downloads

1.21.1fabric

Buildie - Your Ultimate Builder's Toolkit

Buildie is the ultimate toolkit for creative builders. A curated selection of decoration mods (Macaw, Yuushya, Chipped, Cluttered) and essential tools (Axiom, WorldEdit), fully optimized for performance with native Shader support.

14kdownloads