Minecraft Java 1.21 Mods
Browse 2,192 free mods for Minecraft Java 1.21 — popular picks include Create: Factory Floor, EinsEinundzwanzigEins, Aero Ginette.
Updated daily
Create: Factory Floor
Create-centric 1.21.1 modpack with numerous Create and Farmers' Delight add-ons mostly aimed at SMPs.
EinsEinundzwanzigEins
Minecraft Create + QoL Building & Exploring
Aero Ginette
Create Aeronautics centric modpack
Ice Age
A light, building-focused modpack for Minecraft 1.21.8 featuring improved visuals, snowy biomes, performance optimizations, and quality-of-life tools for playing casually with friends.
Valobreak
Cobblemon and chill!
G1axFixer
G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.
Blueprint+ – The Builder’s Toolkit
For creators, architects, and terrain artists seeking robust tools without the hassle, Blueprint+ is a performance-enhancing, lightweight modpack. Blueprint+ provides all the tools you need to build more efficiently.
PolarConverter
The Fabric Mod will Convert your Worlds into Polar
GPUCraft
GPUCraft is a rendering optimization mod for Minecraft
OPCraft
Adventure through dungeons, caves, and hidden structures, seeking out treasures. Optimize your gameplay and play with friends or solo.
All of Modrinth
A Modpack combining all the major Mods Modrinth has to offer
Advanced Macro Engine
A high-performance scripting and macro execution framework for Minecraft Java Edition datapacks. Provides fiber scheduling, modular APIs, and multi-version overlay support out of the box.
Poppy's Create SMP
A (almost) lightweight create modpack focusing on create and nice visuals
LightItemCooldown
Cooldown added to items: Shield, Bow, Crossbow, Trident, Riptide Trident, Ender Pearl, Golden Apple,
Sneykor's Cobblemon online
The modpack contains mods that allow you to have fun playing the Cobblemon mod. There is a new world generation, improved content with Pokémon (Pokémon riding, TM/TR, items, regular and legendary Pokémons), farming, building blocks and storage systems etc.
Winter's Tweaks
Bleeding-edge rolling release modpack with performance improvements and technical minecraft utilities. Built on Avery's Essentials with the addition of more visual, comfort mods.
Fully Optimized
Fully Optimized Experience Minecraft at peak performance! This modpack includes only optimized mods to enhance your gameplay and provide smoother performance. Perfect for players who want to get the most out of their system.
Youtube Starter Kit
A modpack for Minecraft content creators, enhancing survival with client-side mods for better visuals, performance, and quality of life. Ideal for recording and streaming high-quality videos.

EasyCrafts
Create custom crafting recipes with full NBT preservation through a beautiful drag-and-drop GUI—no commands, no YAML editing, just drag items and click save.
Nat's Cozy Creations
A modpack revolving around the Create mod and Farmers' Delight, with a bunch of optimization mods as a base.
DrHomes Advance Home Plugin Like DonutSmp
DrHomes is a modern high performance GUI based homes plugin for Minecraft 1.20+ with full customization and gradient support easily manage thousands of homes with a clean interface fast teleportation and zero lag async storage
Create: Optimized
The smoothest Create experience ever — no clutter, just gears, shafts, and pure engineering bliss.
G1axScroll
Turn your office mouse into a gaming mouse - scroll to rapid click at 20 CPS without expensive hardware!
XPON Optimize
XPON: Enhancing Your Minecraft Experience XPON offers a wide range of Minecraft mods, resource packs, shaders, and modpacks designed to improve performance and visuals. We aim to provide high-quality content for all platforms, including mobile devices.
Modded Complete
A Minecraft modpack that expands gameplay with new biomes, mobs, technology, magic, structures, and tools, creating deeper exploration, challenges, automation, and creative building possibilities.
Smooth Flow
The most optimized modpack, Made for those with low-end hardware seeking smooth gameplay.
Minient
A Clientmodpack with all important Mods Inside
Simple Logistics
An automation mod focused on simplicity and performance, redefining the way you transport items and gather resources. Compatible with Create.
Black 69x
Optimized PvPxVanilla Play !
Noillegals
This plugin ensures fair gameplay by detecting and preventing illegal, unobtainable or modified items on your server.
Poisonous Potato
Various mods put together designed for multiplayer gameplay around the create mod
OreoEssentials
The ONLY fully cross-server, all-in-one Essentials plugin ! FOLIA SUPPORTED ! Nexo/ ItemsAdder FULL support !
NoToolsBreak
When enabled it makes sure that you ant break a tool or a weapon.
Optimized Canvas
Optimized Canvas 1.21.1 delivers a high-performance Fabric 1.21.1 experience, blending seamless optimization with essential quality-of-life, and modern weaponry to empower your adventures
TicklemonSMP
TicklemonSMP's very own custom modpack, adding different QOL and content mods onto the Official Cobblemon Modpack.
[FMCS-L] fps X media X crystal x survival Optimized LITE
A lightweight optimization modpack designed to boost FPS and improve performance.