Minecraft Java 1.21 Mods
Browse 402 free mods for Minecraft Java 1.21 — popular picks include Infinity Nexus Greenhouse, RXB-Kit, Flexible Games Builders Pack.
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Infinity Nexus Greenhouse
A simple mod to made a wonderful greenhouse
RXB-Kit
Lightweight 16x16 building mod. Also nuclear power!
Flexible Games Builders Pack
The Builders Pack is for those who enjoy building, automation, and design but struggle with the grind of mining.
AuctionsHouse
AuctionHouse is a premium-grade auctioning plugin designed for modern Minecraft servers. It offers a robust, scalable, and feature-rich environment for players to trade items securely.
FPS Craft(Builder's Edition)
Mod focusing on fps boost and make building in minecraft super easy. Note:- If your computer does not have a nvidia graphics card, them you have to remove nvidium mod from the mod folder in order it to work properly.
Farmtastic!
Build a farmhouse to be the envy of the world. Cook hundreds of dishes. 500+ questbook! Automate and Explore! Oritech, Mystical Agriculture, Productive Bees, Harvestcraft and Farmer's Delight...
PyPack
Immersive (shaders/sounds/3D things) pack that's easy to start with (deploy starter base & vein mining), but deep to master (automation), including extra tools, aircraft, foods, mobs, etc. Easily invite others to your single player world.
![[MCMV] Aeronautics Modpack](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/222887.webp)
[MCMV] Aeronautics Modpack
A modpack, that overhauls minecraft to be focussed around automation and vehicle building
Industrial Logistics
This pack adds a real incentive for building and making a vast train network! With mods like Modern Industrialization locked behind building a well-put together logistics network using Create trains and everything else it offers
Project Obscura
Start Your Ultimate Exploration into an Adventure-Packed Modpack | Epic Dimensions & Massive Dungeons | Challenging Bosses | Stable Long-Term Multiplayer | Cozy Building & some Create Automation
Lyrran's MagiCraft
Cobblemon, magic, adventure and good ol' fashion home building! You'll love this!
Map Tools
Essential utilities for creating maps or building. Create smooth animations, realistic message printing, resource pack management, block display tools, danger command checker, position saver and much more
Wood Stripper
A simple block that will strip the wood logs for you. Just to make your life easier to build those nice houses!
The Panda Foundry
A performance-focused SMP modpack combining Create and Cobblemon, designed for smooth gameplay, automation, exploration, and creative building without the bloat.
SecureLib
Security blocks library and standalone mod to protect your base
Ley's Modpack
Ley's Modpack is a client-side Minecraft enhancement pack focused on performance, visuals, and UI improvements. It includes mods like Sodium, Litematica, and Iris for optimization and building assistance, alongside immersive sound and graphical tweaks.
Kool Studio (BBS)
Machinima & Building Pack Include BBS FS, Axiom, Chisels & Bits, IRLights
Einseinundzwanzig
Early modpack for 1.21. Many structures to explore, ore generation and low tech storage systems are available. Vein mining gives ores and building blocks. CC turtles.
Techia
Techia is a balanced Minecraft modpack that combines technology, exploration, and creative building.
Everdeep Lands
Everdeep Lands 2.0 is the biggest version of the pack so far. Explore breathtaking worlds, master powerful magic, automate your base with advanced technology or just build thriving colonies.
Mini Wood Factories
Welcome to the 1.21+ Mini Wood Factories! Enjoy building with unlimited supplies of wood!
SkyCraft 2
a pony kitchen sink modpack focused on exploration and building with ponies
Rats: Reborn
A relaxed reimagining of the Rats mod, focused on building a cozy rat settlement and automating your base with cute companion rats.
PokéDoge
Cobblemon, Farmer's Delight, Oritech, & Etherology create a well blended pack that mixes Minecraft and Pokémon with technology, magic, exploration, and cozy building!
DIGEST 4
Vanilla+ pack with a focus on building, Exploring and Automation.
Jini的太阳系整合包 【Jini's Solar System Pack】
这是一个含太阳系建筑存档的整合包，里面靠近星球就可以进入内部环境里 This is a pack containing Solar System building archives, where you can enterthe internal environment when you get close to a planet.
MouCraft
MouCraft is a survival-RP modpack for Minecraft 1.21.1 using NeoForge. Designed for immersive multiplayer gameplay, it combines Create-based automation, town-building with MineColonies and survival mechanics.
Building Gadget Refined Storage Bridge
Adds a bridge allowing Building Gadgets to insert and extract items/fluids from Refined Storage 2 networks.
CobbleGen Alehouse
9 tiers of highly optimized Cobblestone Generators. From Stone to Nether Star.
EinsEinundzwanzigEins
Minecraft Create + QoL Building & Exploring
Frens
Companion bots for Minecraft with survival skills, autonomous behaviors, and persistent inventories. They can woodcut, mine, fish, build shelters, ride animals, follow and defend, return to base & sleep at sunset.
Colonies Modpack
Fun MineColonies modpack to enhance your citybuilding addiction for MC1.21.1
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.
Create New Horizons
Create New Horizons is a lightweight Create-focused modpack centered around building factories, railways, and flying machines with Create Aeronautics.
DIY hobbyists (carpentry)
A carpentery mod that enhances the player's building skills, for realistic gameplay!
The Ultimate Create Experience For Builders
Dive into the ultimate Create Modpack, featuring addons that expand mechanical possibilities for building, automating, and innovating in both Survival and Creative modes.