Mineuniverse
IRIS · MINECRAFT 1.21.8

Best Iris Shaders for Minecraft 1.21.8

Page 8 of 10 · ranked by downloads

374Iris Shaders
655MDownloads
28Updated in 30 days
Jul 17, 2025Released
Other shader loaders for 1.21.8All Shaders 405OptiFine 273
Advertisement Remove ads with Premium →

Iris Shaders for 1.21.8: #169–192

BY DOWNLOADS Filter & sort
Optimized Prime ❇️⚡

Optimized Prime ❇️⚡

A Kappa-inspired shader that finally lets you run a shader on your old PC.

11.3K
DOWNLOADS
0
LIKES
Download
Refrax

Refrax

by Coredex

Refrax is a performance and feature-focused Minecraft shaderpack.

11.2K
DOWNLOADS
0
LIKES
Download
Solstice

Solstice

by d0mkaaa

A Minecraft shader pack that balances stunning visuals and smooth performance.

11K
DOWNLOADS
0
LIKES
Download
FilterLite Shaders

FilterLite Shaders

A lightweight, screen-space post-processing shader focused entirely on color grading and camera filters. Features 20 built-in presets (Cinematic, Vin…

10.6K
DOWNLOADS
0
LIKES
Download
DMS

DMS

by Faentum

Atmospheric, dark and horror styled shader

10.4K
DOWNLOADS
0
LIKES
Download
Mist

Mist

by xsoras

RTX-Like lighting with volumetric water and clouds.

10K
DOWNLOADS
0
LIKES
Download
Glistening Water

Glistening Water

simple performance shader i made when i was bored :) it makes the water beautiful, whilst still keeping vanilla lighting. GREAT for performance.

10K
DOWNLOADS
0
LIKES
Download
Basic Lighting

Basic Lighting

by Numpy_0

My first shader for visual improvement! It's very simple.

9.7K
DOWNLOADS
0
LIKES
Download
VHS Horror Shaders

VHS Horror Shaders

Vhs Horror Shaders. That's it

9.6K
DOWNLOADS
0
LIKES
Download
Nexus Unbound

Nexus Unbound

Nexus Unbound is a modern, cool shaderpack, in early development phases! Try it out, if you wanna!

9.5K
DOWNLOADS
0
LIKES
Download
Unbound Visual +

Unbound Visual +

by Cornxx

Unbound Visual+ is a modified version of Complementary Unbound, featuring various added effects and visual enhancements.

9.4K
DOWNLOADS
0
LIKES
Download
Xray entities shaders

Xray entities shaders

This modpack makes it so that you can see entities and no blocks except for water beware i don't know how to code so i let gemini and it has a weird …

9.1K
DOWNLOADS
0
LIKES
Download
Kaskada Shaders

Kaskada Shaders

Kaskada Shaders: A Stylized Vanilla pack that transforms your sky into fluffy, dreamlike clouds while perfecting natural light and atmosphere.

8.6K
DOWNLOADS
0
LIKES
Download
Horizon Reimagined

Horizon Reimagined

by eptune

A vibrant shader with enhanced skies, colorful lighting, and improved atmosphere.

8.6K
DOWNLOADS
0
LIKES
Download
Zero Shader

Zero Shader

This shader pack makes everything except players, particles, arrows, and ender pearls gray.

8.6K
DOWNLOADS
0
LIKES
Download
Lost Signal VHS

Lost Signal VHS

Authentic Backrooms VHS shader with analog fog, YIQ signal processing, true interlacing, tracking damage, and a critical v1.8.1 Iris packaging fix fo…

8.5K
DOWNLOADS
0
LIKES
Download
EzExposure

EzExposure

Adds a simple slider which allows you to change exposure.

8.5K
DOWNLOADS
0
LIKES
Download
After Hours shader

After Hours shader

A Calm Nostalgic Shader Inspired By RainCore

8.5K
DOWNLOADS
0
LIKES
Download
Zombie Horror Shader

Zombie Horror Shader

A desaturated, horror-themed shader pack for OptiFine and Iris. Features atmospheric film-grain night lighting and automatically makes the eyes of zo…

8.4K
DOWNLOADS
0
LIKES
Download
CARTUX SHADER

CARTUX SHADER

Cartoon fantasy shaders: colorful, vivid and semi-realistic

8.2K
DOWNLOADS
0
LIKES
Download
Aerial

Aerial

by xsoras

Atmospheric lighting, skies, and natural landscapes.

8.2K
DOWNLOADS
0
LIKES
Download
VTXS Screen Space Demo

VTXS Screen Space Demo

by lipesto

Fast and very sharp shader with Screen Space Path Tracing

7.9K
DOWNLOADS
0
LIKES
Download
Haste Shaders

Haste Shaders

An incredibly lightweight shader made to run on the most low-end laptops.

7.8K
DOWNLOADS
0
LIKES
Download
Golden Spring

Golden Spring

Golden Spring transforms Minecraft Java into a warm, cinematic world drenched in golden-hour light that you never knew Minecraft could have

7.5K
DOWNLOADS
0
LIKES
Download

Browse by version

Other shader loaders for 1.21.8

Popular categories for 1.21.8

More for Minecraft 1.21.8