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Minecraft Java 1.21 Mods

Browse 49 free mods for Minecraft Java 1.21 — popular picks include [SUC]Surival Useful Circuit生电全家桶, Create Train, AsguhoServer.

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[SUC]Surival Useful Circuit生电全家桶
1.21.10fabric

[SUC]Surival Useful Circuit生电全家桶

生电全家桶 An advanced Minecraft survival redstone and automation modpack featuring Carpet and Masa mods.

120kdownloads
Create Train
1.21.1neoforge

Create Train

Main about Create and its trains,better player models and the maids,those who like above will definitely want to download it! WARNING:don't let the Maids drive the Trains(or the other Contraptions), there may be unforeseen problems! BUT NOT ONLY THEAE.

63kdownloads
AsguhoServer
1.21.4fabric

AsguhoServer

Simply a really optimized server with the tools you need to build awesome contraptions. This modpack include mods such as carpet, syncmatica etc.

30kdownloads
POKELAND
1.21.1fabric

POKELAND

Cobblemon 1.7.1 Modpack | Legendary Pokémon | Mega Evolutions | Pokémon Towns | Centers | Gyms | Leaders | Trainers | New Generations | New Food & Drink | Optimization | Essential | Voice Chat | Surround Sound | Automatic Data & Resource Pack.

25kdownloads
Create: Basically Everything
1.21.1neoforge

Create: Basically Everything

A Create focused modpack (6.0) that also includes guns, planes, and various other vehicles.

13kdownloads
Train Yard
1.21.1neoforge

Train Yard

Train Yard is a modpack about making trains. Allowing for creative building of locomotives

12kdownloads
All Of Utility 2
1.21.11fabric

All Of Utility 2

Redstone tech, carpet+addons, exploration, visual, QOL, building tools.

6.2kdownloads
Create: Physics And Aeronautics
1.21.1neoforge

Create: Physics And Aeronautics

A Create modpack centered around physics, roads, and vehicles, featuring planes, cars, trucks, and more.

2.2kdownloads
FPS Craft(Builder's Edition)
1.21.1fabric

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.

2.2kdownloads
CobbleZero
1.21.1fabric

CobbleZero

🌟 CobbleZero Modpack Summary CobbleZero is a custom Cobblemon adventure built for trainers who want more than just catching Pokémon. With gyms, NPC opponents, Mega Evolutions, and QoL mods, it’s the perfect blend of survival Minecraft and a true Pokémon

1.5kdownloads
 2Gather [Aeronautics]
1.21.1neoforge

2Gather [Aeronautics]

A Create-focused modpack with advanced redstone logic using More Red, magic through Ars Nouveau and Apotheosis, engineering, automation, airships, exploration, and carefully selected mods for a polished, high-performance experience.

1.3kdownloads
Antideath-Carpet-addition
1.21.11fabric

Antideath-Carpet-addition

Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio

1.3kdownloads
Manual Car
1.21.11fabric

Manual Car

A simple car with manual transmission

1.1kdownloads
Craft Cobble Create! - legacy
1.21.1neoforge

Craft Cobble Create! - legacy

Explore new, vibrant worlds with trains, planes, and ships! Encounter Cobblemon, build huge Create machines, and experience a richer end game!

938downloads
TQ's No Duping
1.21.6

TQ's No Duping

Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).

791downloads
PacPack Voxydized
1.21.11fabric

PacPack Voxydized

A high-performance Fabric 1.21.11 RPG pack. Overhauled world-gen, immersive audio, and a carefully crafted Light-RPG experience meet cutting-edge Voxy & Sodium optimizations.

742downloads
Create is all
1.21.1neoforge

Create is all

A Create-focused Minecraft 1.21.1 NeoForge modpack about automation, mechanical factories, trains, airships, vehicles, power systems, quests and performance-friendly gameplay.

558downloads
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.

493downloads
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
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.

426downloads
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.

398downloads
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.

382downloads
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.

348downloads
EurekaMon
1.21.1fabric

EurekaMon

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

315downloads
Carpet AMS Addition: NeoForged
1.21.1neoforge

Carpet AMS Addition: NeoForged

Unofficial Carpet AMS Addition Mod port for NeoForge

288downloads
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!

272downloads
Made for SudMC
1.21.4fabric

Made for SudMC

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

249downloads
Frosted Axis
1.21.1neoforge

Frosted Axis

Frosted Axis is a NeoForge 1.21.1, winter-themed Create-heavy modpack that blends industrial automation (trains/cannons), harsher cold survival, richer worldgen, and polished immersive performance.

213downloads
Optimised Survival
1.21.11fabric

Optimised Survival

Optimised Survival brings together carefully selected packs that enhance the survival experience without changing the game’s core. Focused on performance, comfort, and quality‑of‑life improvements, it lets you fully enjoy the adventure.

207downloads
Create: Nimbus
1.21.1neoforge

Create: Nimbus

Now with create Aeronautics!

194downloads
HideOut
1.21.1neoforge

HideOut

HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.

191downloads
Create: Physics And Aeronautics [Server-Side]
1.21.1neoforge

Create: Physics And Aeronautics [Server-Side]

A Create modpack centered around physics, roads, and vehicles, featuring planes, cars, trucks, and more.

146downloads
Copper Golem Patch
1.21.9

Copper Golem Patch

Copper Golem Patch gives every golem a persistent memory of which chest holds what, lets them gossip with nearby golems to share that knowledge, and makes them put down unsortable items instead of carrying them forever, sorting that actually scales.

142downloads
CoarWeave
1.21.11fabric

CoarWeave

Optimium is a high performance Fabric modpack designed to maximize FPS reduce lag and deliver smooth stable gameplay for low end and mid range systems Every included mod is carefully selected to optimize rendering memory and CPU usage

138downloads
my-bot-mod
1.21.4fabric

my-bot-mod

Carpet-style fake players (bots) for Fabric 1.20-1.20.4 - spawn & control bots, non-blocking A* pathfinding, a Command Baton to send them anywhere, skins, inventory & ender chest access, and bots that persist across restarts.

133downloads
BaseBoost
1.21fabric

BaseBoost

Experience the rush of enhanced gameplay with BaseBoost, a carefully curated Minecraft modpack designed to supercharge your performance while staying true to the charm of vanilla Minecraft.

110downloads