Minecraft Java 1.21 Mods
Browse 502 free mods for Minecraft Java 1.21 — popular picks include Contraptionable Rails, DivingPack, Nine Lives Hardcore RPG.
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Contraptionable Rails
Allows Create tracks to be assembled to Create mod Contraptions such as bearings, trains, and other moving objects.
DivingPack
With this Mod you will have a better experience while diving underwater than in the vanilla version of minecraft. This modpack adds new item such as diving fins and an oxygen tank to the game.
Nine Lives Hardcore RPG
An RPG modpack with a hardcore twist. Featuring Magic, Tech and Adventure mods. Optimized and carefully crafted for seamless enjoyment.
The Created Pack
Build intricate, beautiful factories. Create houses, cars, airships, and towns... But above all, Never Forget the Gear.
Create Industrial Empires
Create + Aeronautics + Colonies, but with more trains.
Underground Unlimited
A cool mod that modifies the underground adding new blocks, new structures, and more. Hop into the deep unknown. Be careful though all who go only some come back.
Range's Pack
A massive Minecraft adventure focused on exploration, survival, magic, technology, farming, building, and progression — all carefully blended into one immersive experience. Created for Range's server "TwinScythe SMP"
Do a Minecart Roll
Client–side immersive minecart camera banking, smoothing and subtle kinetic feedback.
MaffiaAdventures
Try this carefully curated world of Mafia’s best hand-picked mods, where you’re free to become anything you want — build, explore, roleplay as a priest, or just let your imagination take over.
Carry Mobs
Allows players to store and place back living mobs using inventory items.
Create Perfect world (Jbens Edition)
Create Perfect World (Jbens Edition) is a Create-focused modpack built around automation, engineering, and performance. Design smooth-running factories, mechanical systems, and steam-powered trains in an optimized world.
Create: Nations & Frontiers
Build factories, explore a transformed world, and forge your own nation with Create-powered automation. Progress through exploration, industry, and expansion as you carve out your place in the frontier.
Create Traincraft Mod
This mod aims to adds all traincraft trains to create 1.21.1
Noobs & Legends
This modpack features a carefully curated selection of mods specifically designed for the "Noobs & Legends" Minecraft server. It offers a diverse gameplay experience, blending adventure, technology, and building elements to enhance the server experience.
Windfarer
A plugin for player built moving crafts made out of blocks! Pilotable airships, planes, vehicles, ships, elevators, torpedoes, and more!
Cart Speed
Customize individual Minecart speeds, or global speeds, with a simple command. Ops only by default.
Auto Brake Minecarts
your minecarts will stop once you leave them.
Carrot Cake
Carrot Cake – A light yet rich modpack by zachydabull and Calibtato, crafted for sustainable “forever” worlds. It refines vanilla Minecraft with smoother visuals, smarter animals, new decorations, and fresh structures to explore. Best with Terrain Mods.
Customs Mod
A mod that add some blocks and items for airports, ports, train stations, terminals, (cruise) ships, and custom/security checkpoints.
Create Respawn
This project is a unique City-Build experience in Minecraft 1.21.1 built around the Create mod and over 300 carefully selected mods.

Card and Money
This mod adds coins to the game, creating an economy!
BounceCraft: ModernConflict
Modern technical survival with industries, weapons, vehicles, and advanced warfare. Automate, dominate the world, face creepy creatures, and live in a technologically advanced society ruled by nations.
Drone Logistics
Automate item hauling with flying drones. Place terminals, link a storage and a drone, then order items from another storage; the drone flies over, grabs the cargo and delivers it with a live map and ETA.
Carpet AMS Addition: NeoForged
Unofficial Carpet AMS Addition Mod port for NeoForge

EurekaMon
Cobblemon pack with trainers, optimizations, multiplayer ready, adventuring, and QOL mods.
Just Create Pluss
Create + combines the popular Create mod with carefully selected Quality of Life mods. Build amazing machines and automate factories with a much smoother, user-friendly Minecraft experience!
Emerald Rails
A redstone-powered Emerald Rail for Fabric that boosts minecarts 15x faster than powered rails.
BetterRailwaySystem
Enhances vanilla raiway system (rails and minecarts) without replacing vanilla rails.
Better Create
Better Create expands your engineering dreams with advanced factory automation, trains, and jetpacks. Explore a beautifully overhauled world optimized for seamless multiplayer with built-in voice chat!
Journey in Motion
Master kinetic automation, build complex train systems, and explore new horizons in this Create-focused modpack.
Cobblemon - Vapeur & Constellation
Combine Automation & Training. A Semi-RP social pack where Create meets Cobblemon. Thirst and hardcore difficulty replace vanilla threats. Specialize in engineering or exploration to survive.
Hearth & Horizons
Hearth & Horizon combines cozy homesteading with a immersive tech, from early survival and farming to electricity, factories, vehicles, and airships. Build a base, grow it into a working settlement, and eventually turn it into a connected industrial world.
nominecarttnt
Blacklist/whitelist per world system that ban crystal anchors tnt minecart bed bombing .......
Move Spawners with Minecarts! (SpawnerCart)
Move Spawners with Minecarts since 1.17! Features in-game settings to fit your worlds.
Made for SudMC
Minecraft, made to play on the SudMC server. Minecraft, fatto per giocare al server SudMC.
Villager Tourism (NeoForge Port)
Unofficial NeoForge port of Create: Villager Tourism. Build train routes, take villagers on tours, and earn emeralds!