Minecraft 1.20.3 has 241 Iris shaders on MineUniverse, with more than 636 million downloads combined. Complementary Shaders - Reimagined is the most downloaded of them.
Preserving the elements of Minecraft with exceptional quality, detail, and performance.
Transforming the visuals of Minecraft with exceptional quality, detail, and performance.
Shaderpack for Minecraft: Java Edition. It's bright, colorful, and distinct.
High performance shaders. Gameplay oriented. Lightweight.
A good performing fantasy stylized shaderpack with colored lighting and fancy visuals
A well performing fantasy styled shaderpack with emphasis on scene variation and customization.
A shader pack created to convey the style of the cancelled Super Duper Graphics Pack and other popular Minecraft titles.
Capturing the essence of old shaderpacks to create a stylized and modern Minecraft-look.
A shaderpack that gives Minecraft a modern visual overhaul while staying faithful to its original look.
[DISCONTINUED] Shaderpack for Minecraft: Java Edition. It's oriented towards vanilla aesthetics.
A fast and high-quality shaderpack with realistic visuals and PBR atmospherics.
A MakeUp - Ultra Fast shaders edit that is highly customizable, beautiful, and fast!
A unique beautiful PBR shader that keeps adding features from the future, like CTMPOMFIX for better 3D Textures, texture upscaling, deep light scatte…
Derivative Remastered
Derivative is back, Bringing Fresh Visuals, Extreme Optimization, And Much More. updated Nov 10, 2026
WyDeity Shaders
Time will Tell with this Extravagant Shader. updated Nov 10, 2026
Meek's Tweaks
An edit of the Trace - Radianced! shader. Adds vanilla style cloud options, new pixel water, more styles and lots of extra sliders. updated Nov 10, 2026
Meek's Tweaks - Radianced
Radianced version of Meek's Tweaks. An edit of the Trace - Radianced! shader. Adds vanilla style cloud options, new pixel water, more style… updated Nov 10, 2026
LeveReal
A realistic yet lightweight shader pack: sunset skies, soft shadows, swaying foliage, rich water, wet rainy ground and underwater caustics,… updated Nov 10, 2026
Cinematic Fog
A foggy, misty shader for cozy, cinematic worlds: soft height fog, moon phases with rare Blood Moons, time-of-day water, rain and puddles, … updated Nov 9, 2026
Behind Complementary Shaders - Reimagined, the ranking continues with Complementary Shaders - Unbound, BSL Shaders, MakeUp - Ultra Fast | Shaders and Solas Shader.
With 241 of 270, Iris shaders account for 89% of all shaders for 1.20.3. Iris ranks first of two shader loaders for 1.20.3, ahead of OptiFine (179).
Recent activity: 95 Iris shaders (39%) got a new file for 1.20.3 in the last 30 days. Recently updated picks include Derivative Remastered, WyDeity Shaders and Meek's Tweaks. Mojang released Minecraft 1.20.3 on December 4, 2023. Against its nearest versions, 1.20.3 has 148 fewer Iris shaders than 1.20.1 (389) and 24 fewer than 1.20.4 (265).
By downloads, the leading Iris shaders for Minecraft 1.20.3 are Complementary Shaders - Reimagined, Complementary Shaders - Unbound, BSL Shaders, MakeUp - Ultra Fast | Shaders and Solas Shader.
MineUniverse currently has 241 Iris shaders for Minecraft 1.20.3. Recent activity: 95 Iris shaders (39%) got a new file for 1.20.3 in the last 30 days. Together they have more than 636 million downloads.
1. Install Iris with the Iris installer (irisshaders.dev); it sets up Fabric and Sodium for you. 2. Download the shader pack .zip (do not extract it). 3. Put the .zip into .minecraft/shaderpacks. 4. In game open Options → Video Settings → Shader Packs, select the pack and click Apply.
Iris has more: 241 shaders for Minecraft 1.20.3 support Iris, compared with 179 for OptiFine.
Yes. All 241 Iris shaders for Minecraft 1.20.3 on MineUniverse are free to download.
