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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
1.21.1neoforge

Contraptionable Rails

Allows Create tracks to be assembled to Create mod Contraptions such as bearings, trains, and other moving objects.

543downloads
DivingPack
1.21.8fabric

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.

525downloads
Nine Lives Hardcore RPG
1.21.1fabric

Nine Lives Hardcore RPG

An RPG modpack with a hardcore twist. Featuring Magic, Tech and Adventure mods. Optimized and carefully crafted for seamless enjoyment.

521downloads
The Created Pack
1.21.1neoforge

The Created Pack

Build intricate, beautiful factories. Create houses, cars, airships, and towns... But above all, Never Forget the Gear.

512downloads
Create Industrial Empires
1.21.1neoforge

Create Industrial Empires

Create + Aeronautics + Colonies, but with more trains.

509downloads
Underground Unlimited
1.21neoforge

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.

506downloads
Range's Pack
1.21.1neoforge

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"

503downloads
Do a Minecart Roll
1.21.10fabric

Do a Minecart Roll

Client–side immersive minecart camera banking, smoothing and subtle kinetic feedback.

494downloads
MaffiaAdventures
1.21.1neoforge

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.

491downloads
Carry Mobs
1.21

Carry Mobs

Allows players to store and place back living mobs using inventory items.

483downloads
Create Perfect world (Jbens Edition)
1.21.1neoforge

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.

469downloads
Create: Nations & Frontiers
1.21.1neoforge

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.

465downloads
Create Traincraft Mod
1.21.1fabric

Create Traincraft Mod

This mod aims to adds all traincraft trains to create 1.21.1

441downloads
Noobs & Legends
1.21.10fabric

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.

436downloads
Windfarer
1.21.8

Windfarer

A plugin for player built moving crafts made out of blocks! Pilotable airships, planes, vehicles, ships, elevators, torpedoes, and more!

432downloads
Cart Speed
1.20

Cart Speed

Customize individual Minecart speeds, or global speeds, with a simple command. Ops only by default.

428downloads
Auto Brake Minecarts
1.20.2fabric

Auto Brake Minecarts

your minecarts will stop once you leave them.

425downloads
Carrot Cake
1.21.8fabric

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.

419downloads
Customs Mod
1.21.1neoforge

Customs Mod

A mod that add some blocks and items for airports, ports, train stations, terminals, (cruise) ships, and custom/security checkpoints.

419downloads
Create Respawn
1.21.1neoforge

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.

415downloads
Card and Money
1.21.8fabric

Card and Money

This mod adds coins to the game, creating an economy!

409downloads
BounceCraft: ModernConflict
1.21.1neoforge

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.

376downloads
Drone Logistics
1.21.4neoforge

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.

375downloads
Carpet AMS Addition: NeoForged
1.21.1neoforge

Carpet AMS Addition: NeoForged

Unofficial Carpet AMS Addition Mod port for NeoForge

362downloads
EurekaMon
1.21.1fabric

EurekaMon

Cobblemon pack with trainers, optimizations, multiplayer ready, adventuring, and QOL mods.

326downloads
Just Create Pluss
1.21.1neoforge

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!

304downloads
Emerald Rails
1.21.6fabric

Emerald Rails

A redstone-powered Emerald Rail for Fabric that boosts minecarts 15x faster than powered rails.

302downloads
BetterRailwaySystem
1.21.11fabric

BetterRailwaySystem

Enhances vanilla raiway system (rails and minecarts) without replacing vanilla rails.

298downloads
Better Create
1.21.1neoforge

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!

291downloads
Journey in Motion
1.21.1neoforge

Journey in Motion

Master kinetic automation, build complex train systems, and explore new horizons in this Create-focused modpack.

283downloads
Cobblemon - Vapeur & Constellation
1.21.1neoforge

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.

282downloads
Hearth & Horizons
1.21.1neoforge

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.

282downloads
nominecarttnt
1.21

nominecarttnt

Blacklist/whitelist per world system that ban crystal anchors tnt minecart bed bombing .......

274downloads
Move Spawners with Minecarts! (SpawnerCart)
1.21.9

Move Spawners with Minecarts! (SpawnerCart)

Move Spawners with Minecarts since 1.17! Features in-game settings to fit your worlds.

264downloads
Made for SudMC
1.21.4fabric

Made for SudMC

Minecraft, made to play on the SudMC server. Minecraft, fatto per giocare al server SudMC.

262downloads
Villager Tourism (NeoForge Port)
1.21.1neoforge

Villager Tourism (NeoForge Port)

Unofficial NeoForge port of Create: Villager Tourism. Build train routes, take villagers on tours, and earn emeralds!

259downloads