Minecraft Java 1.21 Mods
Browse 32 free mods for Minecraft Java 1.21 — popular picks include LIGHT Shaders, [ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack , Shaders & Optimization.
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LIGHT Shaders
As light as light, as beautiful as painting. Make you have both high FPS and good image quality.
![[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/214737.webp)
[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack
Master arcane mana and alchemy in this RPG adventure with Iron's Spells, mages, wizards, dragons, bosses, and grimoires. Explore dungeons, dungons, and biomes with opti performance, shaders, and immersive medieval fantasy sorcellerie
Shaders & Optimization
A modpack balanced between beauty and performance: realistic shaders, visual improvements, and advanced optimizations for a smooth and stable experience.
NeoTech Reborn
650+ Mods | 400+ Custom Enchantments 📚 | 1000+ Mobs 🐉 | Magic & Tech Combined ⚡ | 1000+ Epic Structures 🏰 | Stunning Shaders 🌄 | Optimized for High Performance 🚀 | Everything You Need in One Pack!
Iron's Magic
A lightweight Iron's Spells 'n Spellbooks modpack with a little optimization, better grass, dynamic lights, and shaders.
Screen Mirror Shader
A shader that allows you to rotate the image in the game vertically, horizontally and more
Survival+
Experience survival gameplay like never before with enhanced optimization and stunning shaders.
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.
MagicShader
Edit your playermodel without optifine!!!
Trailer Plus
Get the official trailer look in Minecraft with Trailer Plus Modpack with shaders textures & mods.
Lost Signal VHS
Authentic Backrooms VHS shader with analog fog, YIQ processing, true interlacing, tracking damage, and the critical v1.8.1 Iris packaging fix.
Best Shaders Performance
This all-in-one performance pack on Modrinth combines the most effective FPS mods into one streamlined package.
Dreamers Shaders
A vivid fantasy shaderpack with magical skies — auroras every night, nebulae and magenta sunsets, plus a crystal-clear Nether crowned by fiery infernal auroras. Based on Complementary Unbound.
True Black & White Shader (Grayscale)
This shader converts the entire image in the game to black and white
RTX ON EXPANDED
The better version of RTX ON with expanded biomes and higher quality
Immersive Portals by VBence
Immersive Portals Pack is a unique 1.21.1. modpack with three different optimized shaders.
MOTCraft server
MOTCraft has tech, magic, and shaders with mods to help performance
FunkyClient
A clean, client-side modpack made to enhance Minecraft’s visuals, performance, and quality of life — without changing vanilla gameplay. Perfect for chill singleplayer or playing with friends on servers. Includes all the mods, resource packs, and shaders I
Leaking Kitchen Sink
Tech, magic and structures filled with loot. Good performance and included shaders. No gated recipes!
Vantage PVP
A PvP-optimized Minecraft shader (Iris & OptiFine): lifted shadows, sharpened image, vivid cinematic tones — see every enemy, look great doing it.
A shaded dimension in the clouds
I dimension in the clouds with shaders and frames (not 1-5 but like 100+)
Better PokéRayou
An optimized and ready-to-play Cobblemon Minecraft modpack inspired by PokeRayou, featuring Cobblemon, integrated shaders, textures, and quality-of-life improvements.
Visual Addons
A shader adding a few neat visual addons like damage effects or blurring water depending on your swim speed
Aether II Plus
Experience The Aether II alpha smoothly! A modpack with better FPS, shaders, and essential QoL mods.
Give Me More Graphics
Give Me More Graphics is a Fabric 1.21.11 modpack that upgrades Minecraft’s visuals with better particles, foliage, lighting, ambient audio, and animation polish while keeping core gameplay vanilla-friendly, performance-balanced, and shader-ready through o
HeXHub.net Modpack 1.21.1
Dungeons, Tectonic & Terralith worlds rendered with Distant Horizons & Iris Shaders.
Procedural_Magic_UHD
Wavy shader pack to with colourfull effect.
JAH MC
This modpack offers a carefully selected mix of top-tier mods to create a versatile & engaging Minecraft experience. No shaders are included, so you have the freedom to customize your visuals any way you like. Dive in for plenty of adventures & activities!
NVus: World of Wonder
An expansive modpack that adds a ton of new features, QoL improvements, automation/machinery, magic, spells, world generation, beautiful shaders and resourcepacks, optmizations etc.
Vantage – PvP Optimized Shader
A PvP-optimized Minecraft shader (Iris & OptiFine): lifted shadows, sharpened image, vivid cinematic tones — see every enemy, look great doing it.
InfinityProject
InfinityCraft is a premium Minecraft modpack that blends limitless adventure, cinematic shaders, and magical progression into one vibrant, high-performance sandbox experience.