Best Minecraft shaders: ranking and installation
Shaders make Minecraft look like a completely different game. Realistic shadows, reflections on water, volumetric fog, sunbeams breaking through the leaves. Below you'll find our ranking of the best shaders of 2026, instructions for installing them with Iris and OptiFine, and performance tips.
How shaders work in Minecraft
Shaders are programs that run on your graphics card (GPU) and process the image the game renders. Vanilla Minecraft renders the world with a simple pipeline: block geometry → textures → basic lighting → image on screen. Shaders add extra stages to that pipeline: shadow calculation, global illumination simulation and post-processing effects (bloom, motion blur, depth of field).
In Minecraft, shaders run through one of two engines: Iris (a Fabric mod, open source) or OptiFine (a standalone mod, closed source). Both load the same shader packs (.zip files), but they differ in performance and compatibility.
Shaders work only in Minecraft Java Edition. Bedrock Edition on consoles and phones doesn't support this type of shader (it has had its own "deferred rendering" system since 2024, but that's a different technology).
Iris vs OptiFine: which one to use for shaders
| Feature | Iris (Fabric) | OptiFine |
|---|---|---|
| FPS with shaders | Higher (uses Sodium) | Lower |
| Shader compatibility | Most work, some older ones don't | Full (shaders are written for OptiFine) |
| Mod compatibility | Excellent (Fabric ecosystem) | Conflicts with many mods |
| Updates | Fast | Slow (one developer) |
| Open source | Yes | No |
| Extra features | None (separate mods) | Zoom, connected textures, capes |
Our recommendation: Iris on Fabric if you play with other mods or want higher FPS. OptiFine if you use a shader that only it supports or you need capes. Details: Iris guide and OptiFine guide.
Installing shaders with Iris (Fabric)
- Install the Fabric Loader and download Fabric API
- Download Iris Shaders from Modrinth and Sodium (Iris needs Sodium to work)
- Put both .jar files in
.minecraft/mods/ - Download a shader pack (a .zip file) from the author's website or from Modrinth Shaders
- Put the .zip file in
.minecraft/shaderpacks/(create the folder if it doesn't exist) - In the game: Options → Video Settings → Shader Packs → pick a shader from the list
Installing shaders with OptiFine
- Install OptiFine (instructions on the OptiFine page)
- Download a shader pack (a .zip file)
- Put the .zip file in
.minecraft/shaderpacks/ - In the game: Options → Video Settings → Shaders → pick a shader
Shader ranking 2026
1. Complementary Reimagined
The most popular shader of 2025-2026. It doesn't try to imitate reality: it creates a stylized, "fairy-tale" version of Minecraft with a consistent color palette. Volumetric clouds, soft shadows, atmospheric fog. It runs smoothly on graphics cards from a GTX 1060 / RX 580 upward. Its author is EminGT. It's also available as Complementary Unbound (a more realistic variant).
Download: Modrinth
2. BSL Shaders
One of the longest-developed shaders, known for its balance between looks and performance. BSL gives you warm, cozy lighting, nice water reflections and subtle bloom. It's a good "first shader": it looks good on any hardware and needs no configuration. Author: CaptTatsu.
Download: Modrinth
3. SEUS Renewed
SEUS (Sonic Ether's Unbelievable Shaders) is a legend, one of the first shaders for Minecraft. The Renewed version offers realistic lighting, shadows, GI (global illumination) and water effects. It needs a strong GPU (RTX 2060 / RX 6600 XT minimum for comfortable FPS). SEUS PTGI (path tracing) needs an RTX 3070 or better.
Download: sonicether.com
4. Sildur's Vibrant Shaders
Available in several presets: Lite, Medium, High, Extreme. Lite runs even on integrated Intel graphics. Extreme gives effects comparable to SEUS. That flexibility makes Sildur's a universal choice: one shader you can tune for any hardware.
Download: Modrinth
5. Photon Shader
A modern shader focused on path tracing. It renders lighting in a physically correct way: light bounces off surfaces, passes through glass and tints its surroundings with the color of its source. Beautiful, but demanding: RTX 3060 / RX 6700 XT minimum.
Download: Modrinth
6. Rethinking Voxels
A fork of Complementary focused on path-traced GI (global illumination based on ray tracing). Colored light from lava, furnaces and potions bounces off walls and lights up rooms realistically. A compromise between realistic lighting and performance.
Download: Modrinth
Honorable mentions
- AstraLex - a shader with a path tracing option and lots of configuration
- Kappa Shader - the spiritual successor to SEUS, developed by RRe36
- MakeUp Ultra Fast - the lightest shader that still looks decent, runs on laptops
Performance and hardware requirements
Shaders mostly load the GPU. The CPU and RAM matter less (though 4 GB of RAM for Minecraft is the minimum). Rough requirements:
| GPU class | Examples | Recommended shaders | Expected FPS (1080p) |
|---|---|---|---|
| Budget | GTX 1050, RX 560, Intel UHD 730 | Sildur's Lite, MakeUp Ultra Fast | 30-50 FPS |
| Mid-range | GTX 1060, RX 580, RTX 3050 | BSL, Complementary, Sildur's Medium | 40-80 FPS |
| Powerful | RTX 3060, RX 6700 XT | Complementary, SEUS Renewed, Photon | 60-120 FPS |
| High-end | RTX 4070+, RX 7800 XT+ | Any, including PTGI / path tracing | 80-200 FPS |
Tips for more FPS with shaders
- Lower your render distance to 8-10 chunks instead of 16+. Shaders calculate lighting for every visible chunk.
- Use Iris instead of OptiFine: Iris uses Sodium's renderer, which is faster.
- Turn off shadow distance or lower it to "2 chunks": shadows eat up 30-50% of a shader's performance.
- Turn off volumetric fog / clouds: volumetric effects look great, but they're expensive.
- Play at 1080p: 1440p and 4K double and quadruple the GPU load.
Troubleshooting
Black screen after turning on a shader
The shader isn't compatible with your MC version or your shader engine. Update the shader and Iris/OptiFine to the latest versions. If it still doesn't work, try a different shader.
Extremely low FPS (below 15)
Your GPU is too weak for the shader you picked. Switch to a lighter option (Sildur's Lite, MakeUp Ultra Fast). Also check that Minecraft is using your dedicated GPU (not the integrated one): in Windows settings go to System → Display → Graphics.
Water is black or transparent
A known bug in some shaders with Iris. Update Iris to the latest version. If the problem only affects one shader, check its GitHub page to see if it's a known issue.
A shader works with OptiFine but not with Iris
Iris doesn't support 100% of OptiFine shader features. Older shaders, or ones that rely on non-standard OptiFine extensions, may not work. Check the Iris compatibility list. As of October 2026: current Iris releases (from 1.11.5+26.3, the latest being 1.11.7+26.3 from September 30, 2026) are built for Minecraft 26.3. You can get the latest version from Modrinth.
