Minecraft Java 1.21 Mods

Browse 107 free mods for Minecraft Java 1.21 — popular picks include Create Aeronautics, Piggyback, Splinecart.

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107 mods

1.21.1neoforge

Create Aeronautics

Build anything from airships to planes and cars!

7.5Mdownloads

1.21.11neoforge

Piggyback

Allow player riding each other and replace the default player sitting mechanic with a piggyback-style ride. Carry your friends on your back for fun, teamwork, or pure chaos!

501kdownloads

1.21fabric

Splinecart

Minecart roller coasters

317kdownloads

1.21.1neoforge

Create: Movable Tracks

An addon that allows train tracks to move with mechanical contraptions, enabling dynamic rail systems, movable bridges, and advanced Create-style train builds.

76kdownloads

1.21.5fabric

Chestpack Backpacks

Simple, vanilla friendly backpacks. Pick up and carry chests!

65kdownloads

1.21.1neoforge

Cardboard Chalk Box

Integration mod that allows crafting Chalk mod's chalk boxes using Create mod's cardboard.

64kdownloads

1.21.1neoforge

The Boys

This mod allows you to become one of the characters from the Boys universe, like Homelander, Train A or Transparent.

42kdownloads

1.21.11fabric

Mace_PVP Traning Bot

This mod provides the player to train their mace

42kdownloads

1.20.1forge

[SBW] Wrecked!

Stops SuperbWarfare vehicles from evaporating after being destroyed!

23kdownloads

1.21.1neoforge

Create Grappling Hooks

A grappling hook for Create: Aeronautics — fire cables across the sky, ride them on a trolley, carry other players, and swing between your airships.

18kdownloads

1.21.1neoforge

Create: Railway Evolution

Smart traffic control and collision avoidance for Create trains. No more signals needed.

9.6kdownloads

1.21.2fabric

MCoaster

Adds smooth Roller Coasters to Minecraft. Fork of Splinecart

8.7kdownloads

1.21

Minecart Trains

Link minecarts to trains like it should be possible in vanilla!

8.0kdownloads

1.21.4fabric

Minecart Splitting

Adds crafting recipes for allowing the split of minecarts

6.6kdownloads

1.21.4

Custom Cars

Allows the creation of custom vehicles in Minecraft!

6.6kdownloads

1.21.1fabric

MTR Traffic Addon

Addon for minecraft transit railway featuring car traffic generation, traffic lights and more

6.1kdownloads

1.21

Carpet NPC's

This plugin adds the command /summonnpc (name) to summon a npc of any player in survival

6.0kdownloads

1.7.2

CraftBook

CraftBook lets you create magically extending bridges, compact Redstone circuits, complex Minecart mechanics, and much more... — all without a client mod and fully customizable by the server.

5.7kdownloads

1.21.11fabric

Training Dummy / NPC

This Projects adds Trainings Dummies / NPC per command. You can see how much damage you deal and customzie pretty much everything :)

5.5kdownloads

1.21.10neoforge

Movable Block Entities

Allows pistons to push block entities without the need of Carpet Mod

5.1kdownloads

1.21.1fabric

Sporkcart

A fork of Splinecart and Forkcart that combines the best features of both for 1.21.1!

4.6kdownloads

1.21.1neoforge

CreateTrainControl

This Minecraft mod enhances Create mod trains by replacing their sounds with authentic VVVF motor sound effects.

4.3kdownloads

1.21.1neoforge

Create: Cats Don't Care (CCDC)

Lets cats find cozy spots to sit and sleep around your Create factories.

4.2kdownloads

1.21.1fabric

IDCardM

A lightweight mod that introduces player ID cards with data storage, networking, and GUI support.

3.6kdownloads

1.21.11fabric

Sturdy Vehicles

Changes which items are dropped by minecarts. Also adds some quality of life recipes.

3.3kdownloads

1.21.1neoforge

Create: Maintenance Control

A Create addon introducing maintenance mechanics. Allows Train Stations to be temporarily disabled, making trains skip them without modifying any train schedules.

2.8kdownloads

1.14

CoffeeG's Awful Lightning

Struck lightning on players more oftenly, can create fun & surprising deaths with lightning bolts.

2.6kdownloads

1.21.1neoforge

Military Tanks & Helicopters

Drive tanks and fly helicopters with full interior views, weapon systems, and fuel mechanics

2.4kdownloads

1.21.1fabric

Cobblemon BattlePlus

A server-side Cobblemon battle system mod for creating Battle Factory, Battle Tower, Battle Points, and configurable Trainer NPC battle content

2.3kdownloads

1.20

Blackjack

A physical blackjack table plugin for Minecraft servers that creates interactive card tables in the game world. Players can join tables, place bets, and play blackjack with realistic 3D card displays.

2.2kdownloads

1.20.1forge

[SBW] No Pocket Vehicles

It is not really possible to hide your vehicle into a pocket.

2.0kdownloads

1.21.1neoforge

Create: Tow & Haul

Towing gear for Create physics vehicles: a redstone winch that reels a real steel rope, tow bars to hook it to, and a coupling that joins two tow bars with a rigid drawbar so you can actually pull a trailer. For Create: Aeronautics / Simulated.

1.7kdownloads

1.20.1

Carpet Sky Additions - Create compat

This datapack simply adds a way to obtain zinc ingots, andesite alloy and dried kelp almost on the start.

1.6kdownloads

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

1.6kdownloads

1.21

Copper Boosted Rails

Minecarts move faster over copper blocks. The speed increase is configurable (defaults to +200%)

1.6kdownloads

1.21.1neoforge

TireTrack

TireTrack is an addon for Create that makes vehicle movement more realistic. Wheels leave tracks on the turf, and atmospheric dust effects appear. The mod perfectly complements cars and other machinery by adding greater visual detail.

1.5kdownloads

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