Minecraft Java 1.21 Mods
Browse 154 free mods for Minecraft Java 1.21 — popular picks include luminary shaders, Ethereal Shaders, msf.
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luminary shaders
this is my first shader where it runs on mid range devices it can run on my laptop and its not even good whilst it looks good
Ethereal Shaders
High Performance, Best Quality Shaderpack
msf
Lightweight Minecraft shader creating a smooth blue iris glow with subtle pulsing, prettier and more performance-friendly than BSL.
Aetheria Shaders
Aetheria Shaders is a gorgeous fantasy modification of Complementary Reimagined. Features custom dimension atmospheres, glowing teal water, galaxy-themed Nether portals, flowing molten lava, and a volumetric End tornado. High performance guaranteed.
Quanta Shader
Fast, beautiful Minecraft visuals. Soft shadows, dynamic clouds, reflective water and rich skies, optimized for high FPS gameplay.
RealisticRemake
A lightweight realistic shader with soft mist, sun shadows, god rays, and swaying leaves — built for smooth performance on modest GPUs.
TheHolShader Shader
A realism-focused shaderpack with dynamic shadows, animated water, volumetric god rays, drifting clouds, and full in-game customization — built for OptiFine and Iris.
Hearthglow Cottagecore Shaders (Cozy )
Hearthglow is a cottagecore shader for Minecraft (Iris & OptiFine): warm ambient light, soft glow, pastel tones. No other shader is built specifically for the cozy aesthetic.
TheMaxFPS Shader
A lightweight, realistic-lighting shaderpack for OptiFine and Iris — dynamic sun/moon lighting, soft shadows, waving water and grass, torch flicker, pulsing lava, drifting cloud shadows, bloom, and cinematic color grading,
AuraBound Shaders
A lightweight shader pack designed to boost performance while improving shadows and lighting.