Minecraft Java 1.21 Mods
Browse 12,073 free mods for Minecraft Java 1.21 — popular picks include Limited Damage Indicator Particle[Neo/Forge], Technical Electrical, Vulkan Droid.
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![Limited Damage Indicator Particle[Neo/Forge]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/461996.webp)
Limited Damage Indicator Particle[Neo/Forge]
A lightweight mod that controls the number of damage indicator particles rendered.
Technical Electrical
Technical Electrical is a 1.21 sandbox style NeoForge modpack about relaxing and having fun alone or with friends! Build, Destroy or Control the world, with tech or magic! (Includes Public Dedicated SMP Server!)
Vulkan Droid
A performance Vulkan Modpack ready for Android ONLY!
Civillis Technology Compatibility
Adds compatibility between Civilis and various tech mods.
Rocking Boats (Optifine/CEM)
Makes boats rock (and roll!) in the water
Reflexa
Reflexa: Advanced Minecraft shader with dynamic volumetric clouds, realistic water physics, enhanced lighting, shadows & reflections, atmospheric effects, circular sun/moon, bloom, motion blur, customizable colors & optimized performance.
CH Motion
A simple but very good low performance motion blur pack, which enhances the vanilla experience!
Particle Blocker
Block/Remove particles of your choice with an intuitive gui and enjoy a less clustered, more optimized experience.
Lagless: FPS Optimizer
LaglessMod is an optimization mod for Minecraft 1.20.1 that boosts FPS and reduces lag on low-end PCs by adjusting rendering, entities, particles, and game calculations.
Bura
Bura is an alpha Fabric performance mod that reduces lag spikes and improves FPS stability by optimizing chunk compilation, upload scheduling, and visibility culling in singleplayer.
Structure Control
Gives you control over which portals or structures are in your mod pack! Allows you to create a truly themed mod pack. No ruined portals, nether dimension, end dimensions, or even villages if you so desire. You're in total control!
Better Underground Caves
Optimize the original cave terrain and add large underground cave terrain.
Herobrine is Real
The best Herobrine pack on Modrinth! Happy October everyone, don’t spook yourselves silly! 👻
PurpurClient
Fixes client-side vanilla bugs
BVSF
A fast version of BVS for weak PCs!
PureCraft Shader
Performance-optimized visual enhancement for Minecraft. Preserves vanilla gameplay with subtle improvements: natural white clouds, Pure vanilla feel with better performance for all
Sodium/Embeddium Device Check
A Minecraft mod can check you device
Bad Apple Shaders
[🚨WORKS ON EVERYTHING🚨] | A shader that makes the game render similarly to "Bad Apple".
Animated RGB GUI Pack
A GUI pack to make an animated RGB XP bar, hotbar, and Inventory screens! OptiFine or Animatica (Fabric) is required.
Simple Saturation
Quick shader with a slider to switch between grayscale/normal/oversaturated.
Pyvtron VX
Pyvtron VX is a shader that adds realism into your world!
Lumina Shader - Event Horizon
A next-generation cinematic shader pack designed to deliver uncompromising graphics, advanced lighting, and deep environmental immersion for high-end setups.
AstralCore
Astral Core is a pink-themed edit of Complementary Unbound, featuring soft pink clouds, tinted water, and a dreamy color tone.
Cobblemon More Level Up Moves
Buffs Cobblemons by adding more level up moves, does not change type,abilities,or stats of the cobblemon
Crystal PvP Tweaks
Optimized. Clear. Precise.
Compact F3 Plus
a mod that replaces the vanilla F3 with a clean, minimal hud overlay.
MMO Realms Cobblemon
Cobblemon Pokemon Modpack
One Block ModPack
A lightweight OneBlock-based modpack that lets you start on a single regenerating block and build your world from nothing. Includes extra performance mods for smoother gameplay and better stability.
XP Stream
Absorb XP orbs faster without clumping, no XP loss, same vanilla feel
Kind’s Crystal Optimizer
Kind Crystal Optimizer reduces delay when placing and breaking end crystals by handling them client side, making actions feel instant and eliminating lag.
Locate Fixer
you ever get that annoying msg that says biome not found or structure not found? well this fixes that command and adds some features, also the locate command runs async which improve performance.
bybyshader
Lightweight shader adding vibrant colors, soft bloom, subtle chromatic aberration, and gentle film grain. Optimized for smooth performance while enhancing Minecraft’s beauty.
NoDynamicFps
Adds an option to disable Vanilla's Dynamic FPS implementation
I see you over there!
Increases entity and block-entity render distance based on zoom.
Animatica Foxified
Animatica unofficial NeoForge port. A mod for the NeoForge intended to load the MCPatcher/OptiFine animated texture format.
Vanilla Enhanced
A lightweight shader for realistic lighting & better visuals.