Shaders for Minecraft 1.21 Iris — page 5
602 itemsShaders: list
BDS - Better Default Shaders
vanilla lighting, realistic shadows, high performance.Install
Acid Shaders 1.5
This is a minecraft shader pack that is a fan-made remaster of acid shaders, It has several different modes, and has a fast way to make your own custom deformation fomulas.Install
Simple Saturation
Quick shader with a slider to switch between grayscale/normal/oversaturated.Install
Lymbo Shader
Simple Minecraft shader without any trash in codeInstall
Butter Shaders
Enjoy beautiful lighting, soft shadows, and realistic water in Minecraft with great performance — perfect for both low-end and high-end devices.Install
TrueLightFX
TrueLightFX is a custom Minecraft shader offering a wide range of customizable settings.Install
Lumina Shader - Lite
Optimized version of Lumina Shaders designed for low-end PCs and integrated graphics. Get 60+ FPS without losing the beautiful lighting experience.Install
Tricked Shaders
Based on Mellow Shader, a modified version to reduce brightness and make the game look better while maintaining good performance and vanilla feel.Install
OpenShad
A small shader but a lot of posibility !Install
Zayko Shaders
Built for quality sometimes at playable performance + Built in PBR, Emissive Textures, and amazing adjustability.Install
Open4ES Renewed
A Simple Minecraft Shader For Low End Specification DevicesInstall
EclipseLite
A low-end shader for Minecraft: Java Edition. It provides good lighting while maintaining high performance, perfect for low-end PCs. 🌟Install
SillyWankerShader
A minecraft Shader which tries to keep the vanilla look, while adding functionalities like other shaders and implementing some own silly things like Color ManipulationInstall
VTXS Screen Space Demo
Fast and very sharp shader with Screen Space Path TracingInstall
Flashlight Shader
Gameplay-oriented shader which adds a flashlight and extra darkness (EN/PT/ES/FR)Install
Genesis
A shader that looks exactly like Alpha Minecraft.Install
Better Voxels
Rethinking Voxels Fork | Every legendary feature you ever wanted in a shader. Combined. Optimized. Perfected.Install
DMS - Depth Map Shaders
A shader pack that turns your world into a depth mapInstall
Vanilish Shaders
A lightweight shader that adds a realistic, warm atmosphere and soft lighting to Minecraft while maintaining the vanilla style.Install
BrighterAccessibility
Removes the shadows and fog from the game for visually impaired people. Has Distant Horizons support.Install
HyShaders - Horror Edition
A lightweight horror shader - dark, gritty & atmospheric, while retaining Minecraft's pixel aestheticInstall
FOOTAGE
A Body Camera / VHS DERCODE edit Based off of Derivative shadersInstall
Anti Aliasing (TAA, FXAA)
Fix rendering aliasing (TAA, FXAA)InstallRequired to run
FAQ
What do I need to get shaders working?
Iris or OptiFine. Iris installs as a Fabric mod and is usually faster; OptiFine is a separate installer. Without one of them the game simply won't see the shader. Millida Launcher installs Iris along with the shader for you.
Which shaders run on a low-end PC?
Light packs without ray tracing and with low shadow resolution. They're marked in the catalog — they give you shadows and water while costing noticeably fewer frames.
How do I install shaders?
Click “Install” and Millida Launcher will put the shader into the shaderpacks folder of the right modpack. Then select the pack in the video settings — no need to unpack the archive.
Iris or OptiFine — which should I choose?
For new versions, Iris: it works with Sodium, usually gives more FPS and supports almost all modern shaders. OptiFine is needed on old versions and for packs that rely on its special features. The two cannot be installed in the same instance.
Are there shaders for Bedrock?
The shaders in this section are for the Java edition; their format does not work in Minecraft PE and Bedrock. Bedrock has a built-in Vibrant Visuals graphics mode and resource packs with deferred rendering support, which are turned on in the game settings.
Shaders for Minecraft 1.21 Iris
Shaders for Minecraft 1.21 Iris: 602 items in the Shaders section. Compatibility is checked against the files, not the description: only items with a build for exactly these conditions stay in the list.
Beauty costs frames. Heavy ray-traced shaders can cut performance several times over even on a good graphics card, so the catalog separately marks light packs built for weak machines: they give you shadows and decent water while barely touching FPS. In practice: first install Iris or OptiFine, then put the shader archive in the shaderpacks folder and select it in the video settings. It's best to start with a light pack, and the quality profiles inside the shader itself lower the load even further.