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Minecraft Java 1.21 Mods

Browse 556 free mods for Minecraft Java 1.21 — popular picks include Create Aeronautics, Sewing Kit, Carpet TIS Addition.

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Create Aeronautics
1.21.1neoforge

Create Aeronautics

Build anything from airships to planes and cars!

7.1Mdownloads
Sewing Kit
1.21.11neoforge

Sewing Kit

Adds a Sewing table and mechanic similar to the vanilla cartography or stonecutting

2.0Mdownloads
Carpet TIS Addition
1.21.4fabric

Carpet TIS Addition

A Carpet mod (fabric-carpet) extension, a collection of carpet mod style useful tools and interesting features

1.4Mdownloads
Carpet PVP
1.21.5fabric

Carpet PVP

Fork of Carpet Mod that fixes PVP-related bugs with carpet fake players and adds some new commands.

1.2Mdownloads
Tensura: Mysticism
1.21.1fabric

Tensura: Mysticism

Tensura: Mysticism is an add-on for the Tensura: Reincarnated mod, featuring new races and skills.

996kdownloads
Cobblemon: Run & Bun(Advanced Trainer AI)
1.21.1fabric

Cobblemon: Run & Bun(Advanced Trainer AI)

A much more advanced trainer AI API following the Run and Bun 1.07 community doc and beyond. Dependent on Radical Cobblemon Trainers and COBBLEMON 1.7 Replaces RCT API

522kdownloads
Piggyback
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
Splinecart
1.21fabric

Splinecart

Minecart roller coasters

312kdownloads
Create: Cardboard Things
1.21.1neoforge

Create: Cardboard Things

Fun addon that adds 9 cardboard-based items with unique mechanics.

294kdownloads
Curtain
1.21neoforge

Curtain

A Forge mod like fabric-carpet

256kdownloads
PVP Optimizer
1.21.1fabric

PVP Optimizer

This mod removes the Delay you got from swinging a sword axe pickaxe or any item Including crystal pvp anchor pvp cart pvp optimizing bows eating and ender pearls this mod this fixes waiting on the server to do things

227kdownloads
Darceno's Minecarts
1.21neoforge

Darceno's Minecarts

Improves minecarts for transportation, making them faster and able to load chunks.

219kdownloads
Click Mobs
1.21.11neoforge

Click Mobs

Click to pick up any mob into your inventory and carry them around!

216kdownloads
Persistent Parrots
1.21.9fabric

Persistent Parrots

Parrots have been 'trained' to remain perched on your shoulders!

162kdownloads
Carpet: NeoForged
1.21.1neoforge

Carpet: NeoForged

Unofficial Carpet Mod port for NeoForge

119kdownloads
Charta
1.21.1fabric

Charta

An extensive card mod for Minecraft. Made for Modfest 1.21

115kdownloads
Self-Sustainable
1.21.1fabric

Self-Sustainable

Real survival, scarcity, very rewarding. Are you ready?

109kdownloads
TFC Astikor Carts
1.21neoforge

TFC Astikor Carts

Adding compatibility between Astikor Carts and TerraFirmaCraft

103kdownloads
Carpet mace fix
1.21fabric

Carpet mace fix

This mod fixes bug #2108 in the carpet mod.

99kdownloads
Cobblemon Trainer Doubles
1.21.1fabric

Cobblemon Trainer Doubles

Applies Doubles Format to all possible trainers in the radical cobblemon trainers mod

85kdownloads
Create: Movable Tracks
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
Carpet crit fix
1.21.11fabric

Carpet crit fix

This mod fixes the problem where fake players don't perform critical hits

72kdownloads
Player Carry
1.8

Player Carry

PlayerCarry is a plugin that allows server players to carry one or more players on their shoulders.

70kdownloads
Chestpack Backpacks
1.21.5fabric

Chestpack Backpacks

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

65kdownloads
Cardboard Chalk Box
1.21.1neoforge

Cardboard Chalk Box

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

62kdownloads
Boats Motion Rework (Climb Stairs, Slabs, and Ice)
1.21.4fabric

Boats Motion Rework (Climb Stairs, Slabs, and Ice)

Datapack that allows for Boats and Minecarts to travel up stairs, slabs, and Ice for ice boat racing

59kdownloads
Cobblemon: PokeMarks
1.21.1fabric

Cobblemon: PokeMarks

Adds marks from Scarlet & Violet to Cobblemon with extended feature-set

59kdownloads
Mobs On Rails
1.20.5fabric

Mobs On Rails

Normally mobs won't walk on minecart rails. They have their reasons, and I can respect that, but I don't.

54kdownloads
Adventure Mode Tweaks
1.21.11fabric

Adventure Mode Tweaks

🏰 Various Adventure Mode mechanic improvements! Paintings, Item Frames, Minecarts, Boats and more.

51kdownloads
Carpet MCT Addition
1.21.5fabric

Carpet MCT Addition

Random Minecraft features.

47kdownloads
Haul
1.21.9fabric

Haul

A datapack thats lets you pickup and carry chests and barrels! Move your storage with ease!

44kdownloads
The Boys
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
Mace_PVP Traning Bot
1.21.11fabric

Mace_PVP Traning Bot

This mod provides the player to train their mace

40kdownloads
Carpet Addons Not Found
1.17.1fabric

Carpet Addons Not Found

A carpet mod (fabric-carpet) extension, which adds a collection of carpet mod style features.

38kdownloads
REMS-Carpet-Addition
1.21.4fabric

REMS-Carpet-Addition

This is an extension for the Carpet mod, which includes some features that I found useful and some features that I want but don't have.

37kdownloads
oneaura's Cart Optimizer
1.21fabric

oneaura's Cart Optimizer

A mod that prevent carts from ghosting when you place them.

36kdownloads