Minecraft Java 1.21 Mods
Browse 941 free mods for Minecraft Java 1.21 — popular picks include Rockhenj's Shader Pack, DynamicDisasters, EssentiallyOptimal.
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Rockhenj's Shader Pack
Beautiful shaders combined with elaborate optimizations, allowing for a top-tier experience
DynamicDisasters
Experience extreme, physics-based natural disasters like tornadoes and cosmic rifts in 1.21.1 – zero custom textures, fully shader-optimized!
EssentiallyOptimal
Makes game run smoother and more enjoyable. Supports any shader compatible with Immersive Portals.
MAX FPS Pro
MAX FPS Pro is the premium, high-end performance pack, optimized for 16 GB RAM systems and powerful rendering. It combines massive FPS with advanced shaders and high-quality visuals for the best possible experience.
Brilliant Vanilla
Ultra-optimized Fabric modpack with Sodium, Iris, and Voxy — massive FPS boosts, shader support, and vanilla-friendly enhancements.
Sytex Shader Sound
A shader that enhances Minecraft with beautiful, realistic lighting and a warm, immersive atmosphere.
Creator Pack
This assembly contains mods, textures and shaders to suit your taste. You can also add your own mods, textures and shaders if you are missing something.
Virtual Mineality
A Vivecraft-based modpack that offers performance tweaks, shaders, visual and sound enhancements, & QoL features.
Vulkan Vitalised
An ultra-optimised modpack delivering maximum FPS, vitalised with clean shader support, compatible with VulkanMod
Salicylic Shaders
SalicylicShaders brings a cinematic, atmospheric look to Minecraft.
Supa Smooth
A Modpack that's smooth and lagless with shaders and is clean but still vanilla
Simple Brightness - Shader
Lighting shaders add brightness to the surface and make it appear somewhat more lifelike, which slightly improves the gameplay and makes it look better.
Lucid Clarity
A lightweight, crisp Vanilla+ shader focused on clean lighting and performance.
Foxy Shader
Voxy Flywheel Veil, a perfect rendering module designed specifically for Minecraft 1.21.1 that is compatible with the three mainstream rendering modules, also features ray tracing!
Revival Shader
Independent work based on the Mellow Shader project, achieving up to 33% additional optimization while introducing new features, visual improvements, and performance enhancements.
Adrenaline: Dawnlight Edition
A high-performance Fabric modpack built on Adrenaline/Additive's optimizations, with Fresh Animations for vibrant mob/player movements and a curated Iris shader selection—defaulting to no-shader "True Sight" for maximum speed on any hardware.
NEXA: LowShader
This Shader for low-end device smooth gameplay on shader
URGD - Cinematic ModPack
A modpack that makes Minecraft ultra-realistic with enhanced shaders, textures, and lighting while staying optimized.
Lovely Vanilla
Lovely Vanilla is a client-side pack that blends performance mods, beautiful resource packs, and shaders to create a smooth, immersive atmosphere that enhances Minecraft without changing its core feel.
Hig
A lightweight SMP modpack focused on smooth performance, shader support, and fresh exploration. Includes FPS/lag optimizations, optional shaders, new structures/points of interest, and smart QoL to keep survival servers fast, stable, and fun.
Shaders Don't Have Horizons!
"The evolution of 'Shaders are amazing'. Optimized, updated, and limitless."
Depth of field Test3
Simple shader that just blurs the background
Softbound
Enhance your world with a performance-friendly shader focused on depth and realism. By adding soft, natural shadows and subtle ambient shading in corners, it grounds every block into the environment for a deeply immersive, photo-real Minecraft experience.
Visuality shaders
Visuality shaders follows one simple philosophy: Beautiful visuals, smooth performance, and an immersive Minecraft experience for everyone.
Incredible Graphics
Godrays, soft colored shadows, waving water & plants, dynamic skies, and filmic bloom — a shaderpack that makes Minecraft look incredible.
Refract Shaders
minecraft shader pack with high quality graphics
Basic Lighing
My first shader for visual improvement! It's very simple.
ReAlexey
This shader replaces most pixels with Alexey Navalny's texture.
MilkShader
Changes the graphics to a more unusual style, similar to Milk inside a bag of milk inside a bag of milk
ChillCrafter Shaders
Transform your Minecraft world with beautiful lighting, realistic water, and enhanced shadows—all without sacrificing performance.
StreamCraft 3.0
StreamCraft is a modpack created specifically for streamers, that allows in-game voice communication with other players nearby, it has mod Sodium that significantly improves frame rates and Iris Shaders which is compatible with existing OptiFine shaders
BrownTown Revamped
A simple and optimized modpack that can be incorporated into a server or standalone world. Featuring mods such as Fishing Frontier, Particular, Subtle Effects, Iris Shaders, and many more!
ColorFulShader
This shader pack is a highly optimized, minimalist visual enhancement designed for maximum performance, making it an ideal choice for players on lower-end hardware or those who want a vibrant look without sacrificing frame rates.
Visual Addons
A shader adding a few neat visual addons like damage effects or blurring water depending on your swim speed
Just Performance
This Modpack contains no Shaders, no Minimap, no unnecessary QuoL-Mods, just the best of the best performance Mods.
Breeze Shader
Breeze Shader is a lightweight shader pack designed to run smoothly on almost any computer.