Fabric Mods for Minecraft 1.21
Browse 411 free Fabric mods for Minecraft 1.21 — popular picks include Better Minecraft, Optimized Shaders Experience, Shaders FPS.
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Better Minecraft
Minecraft with shaders but without crashing the normal game play!!!
Optimized Shaders Experience
Transform your Minecraft world into a stunning, cinematic experience with the Ultra Shaders Experience modpack.
Shaders FPS
Shaders Collection is a curated modpack that brings together the best Minecraft shaders for stunning visuals, immersive lighting, and breathtaking atmosphere.
Damine
Damine is a performance-friendly modpack by me, featuring beautiful shaders, a minimap, 3D resource packs, and much more. For lower-end PCs, try Damine Optimized for even smoother gameplay.
Shader Cycler
Add-on to oculus/iris to switch between shaders automatically when entering dimensions (including modded ones) or with just a key-bind
Outline N' Stuff - Enchantments
Client-side glowing outlines and enchant runes on enchanted items, with per-item colors and rarity tiers. Shader-compatible. Modpack Compatible. NeoForge & Fabric.
RTX ON TITAN
RTX ON but with a combination of Attack on Titan
Trailer Plus
Get the official trailer look in Minecraft with Trailer Plus Modpack with shaders textures & mods.
StarSky Shaders
A shader pack with fast shaders, new structures, new biomes, and way more!!!
lumaLight
Colorful client-side lighting, outlines, bloom, and a biome-aware cartoon atmosphere without shader packs.
Dai's Codex
A modpack that put's a heavy emphasis on the vanilla experience with no shaders. It adds small visual changes that impacts the overall visual experience and atmosphere.
I Love Shaders
I Love Shaders is a modpack made for players who want access to a huge collection of shaders to completely transform Minecraft’s visuals.
Shaded Textures
Adds a few texture packs mods and a shader to make the game feel soothing and perfect. NO DEPENDENCIES!
ShaderAPI
Let servers send you shader packs.
Shaderify
A ⚡Beautiful⚡Minecraft overhaul with shaders and less lag.
Through the Lens
This is a modpack containing mods and shaders to make Minecraft look like found footage while not being horror and still keeping vanilla look.
Potato Vision
Potato Vision lets you use shaders with Iris at the same time as Distant Horizons.
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.
Best Shaders Performance
This all-in-one performance pack on Modrinth combines the most effective FPS mods into one streamlined package.
Vorpix Complementary Survival+
A Vanilla+ modpack focused on beauty and immersion, enhancing world generation, visuals, animations, sounds, and shaders support, while introducing creative tools and mods like Create to modernize gameplay and farms without losing the vanilla feel.
Lightly Optimized
Simple, lightweight, highly configurable, flexible, and seamless! Allows optimization of Minecraft on old or low-end computers without lag! Shaders support, optimization of RAM Usage and CPU, and boosting FPS substantially are its qualities!
Shader Essentials 2
Enhance your Minecraft adventures with a modpack that optimizes performance, streamlines inventory management, aids exploration, and provides essential crafting information for a smoother gameplay experience.
Void Block Fabric
Simply adds a block that renders the End Portal effect. Works with or without shaders!
B.C.S.M.E
B.C.S.M.E is a collection of quality of life client-side mods ,textures and shaders with the Fabulously Optimized performance
CrafterOptimizer
Discover CrafterOptimizer—boost FPS, integrate IRIS shaders, and enjoy seamless mod compatibility, fast startup, easy installation, and stunning visuals. Upgrade for a smoother, more impressive Minecraft adventure!
SimpleOptimizer
Optimizer modpack that boosts fps (contains: sodium,sodium extra,reese' sodium options and iris shaders).
Cobblemon Mastered
Cobblemon Mastered combines Cobblemon with addons like Mega Showdown, Legends Untold, Outbreaks & Riding, plus world mods like Terralith and Waystones, all optimized with Sodium & Iris Shaders for the ultimate Pokémon survival adventure.

Saltbrush
Splits sodium's block shaders into separate passes for more core shader versatility
Season Cache
Keeps snow and ice blocks in sync with Serene Seasons. Also builds server-side coverage map that works with Nova Reimagined Snow to drive accurate shader snow in Distant Horizons via Nova Reimagined shaderpack.
PqtrickPACK
All of my mods, shaders and packs for 1.21.1!
OptiShade
OptiShade enhances Minecraft with improved performance and shader support for better lighting and visuals. Enjoy a smoother, more beautiful vanilla experience.
Aether Cove
The Aether Cove Modpack enhances your gameplay with a real-time Voice Chat Mod for seamless communication, a Mini-map Mod for easy navigation, and a Custom UI Mod for personalized interface customization. It also includes a Shaders Mod
Z1 extreme 30 fps shaders vram 4g 30w
30 fps locked. 25 to 26 if in game mode c when flying and there is a boat glitch idk how to fix idk all the bugs tho
Beautified Vanilla
A modpack that puts perfectly tweaked and selected mods, resource packs and shaders to create a completely unparalleled Minecraft experience!
Banjo's Lightly Salted
A modpack containing client side improvements such as shader support, improved LOD based view distance, and other quality of life mods.
RTX ON EXPANDED
The better version of RTX ON with expanded biomes and higher quality