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Minecraft Java 1.21 Mods

Browse 1,408 free mods for Minecraft Java 1.21 — popular picks include Fabric Lobby, Iron AI, Pet Inventory.

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Fabric Lobby
1.21fabric

Fabric Lobby

Fabric Server-Side mod that adds /lobby command to teleport to a configurable location, and another to go back to where you were.

738downloads
Iron AI
1.21fabric

Iron AI

A customizable AI chat assistant for Minecraft that can learn words, respond to messages, and be taught new responses with simple commands like /ironai teach

736downloads
Pet Inventory
1.21.5fabric

Pet Inventory

This lightweight mod adds personal inventories to tamed pets.

733downloads
stupid baby mod
1.21.4neoforge

stupid baby mod

!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.

732downloads
PearlLimiter
1.21

PearlLimiter

A simple Pearl Limiter plugin that limits the number of pearls in a player's inventory.

730downloads
XaerosMapPlugin
1.2.1

XaerosMapPlugin

Xaero's Map plugin is a lightweight plugin for servers using Xaero's Minimap and Xaero's World Map. The plugin prevents different worlds from sharing or overlapping map data, ensuring that every world maintains its own unique map.

723downloads
Shulk
1.21.1neoforge

Shulk

Shulker Box QoL Tweaks

722downloads
Relocators
1.21.5

Relocators

Craft Relocators to pick up and move containers such as Chests and Gamemode 4 Machines.

722downloads
WorldSystem
1.17

WorldSystem

Give players the ability to create their own world to play on, without using different servers. (per player worlds)

718downloads
EntityBatch
1.21.11fabric

EntityBatch

Entity Render Batching — sorts entities by type before drawing them so the GPU can render all cows together, all pigs together, etc. instead of switching between types randomly. Fewer GPU state switches = better performance in crowded scenes.

715downloads
Smarter Copper Golems
1.21.9fabric

Smarter Copper Golems

Makes Copper Golems smarter by adding intelligent chest sorting when they transport items - they now organize items by similarity instead of wandering aimlessly.

710downloads
Logout Dummy
1.18

Logout Dummy

A NPC dummy represents offline players, showing their skin and carrying their gear.

710downloads
Smart Inventory
1.20

Smart Inventory

Simple QoL plugin: auto-refill, tool/armor autoswap, and chest & inventory sorting with a single F key.

703downloads
Horse Saddle Bag
1.19

Horse Saddle Bag

A custom item that allows players to add storage to their horses.

701downloads
Storage Picker
1.21.5

Storage Picker

Move storage blocks easly!

699downloads
AH CopyCoords
1.21.6fabric

AH CopyCoords

Copy your coordinates to clipboard with a single click or change the dimension of the coordinates!

698downloads
Ender Sender: Remote Block Depot
1.21.1fabric

Ender Sender: Remote Block Depot

A mod which lets you move items straight to your inventory as you use them up, coming from a special kind of chest.

697downloads
Recipe RofloTotem
1.21.7

Recipe RofloTotem

Datapack/json creates a recipe for a totem craft.

697downloads
Mini 1.21 Loot Farms
1.21.4

Mini 1.21 Loot Farms

Extension pack for Mini Factories! Containing: 1 Mini Wind Charge Farm and 2 different Mini Vault Loot Farms to get a bigger reward after finishing a vault run!

696downloads
Enderchester
1.19

Enderchester

Allow players to open enderchests more easily!

690downloads
HispanoTagger
1.21.4fabric

HispanoTagger

A mod to display the PvP level of players tested in Hispano TierList.

687downloads
AwesomeChat
1.19

AwesomeChat

A highly configurable, chat formatting plugin, with placeholders, hover messages, and more!

684downloads
Simple Batteries
1.21.8neoforge

Simple Batteries

Adds upgradeable battery blocks.

676downloads
kLocks
1.21

kLocks

kLocks let's you lock chests, barrels, etc. easily!

671downloads
Tome of Echoes
1.21

Tome of Echoes

There's no better method of storing and placing blocks!

667downloads
Strength 4
1.21.8fabric

Strength 4

This mod give you strength 4 portion in your game/minecraft world this very use full to figth with you friend more damage more win

665downloads
Ultimate Chunk Loader
1.21

Ultimate Chunk Loader

Powerful chunk loader with GUI management, coordinate & WorldEdit support, and persistent storage.

664downloads
Potions Stack
1.21neoforge

Potions Stack

Increase stack size of potions

664downloads
Mecha's XP Storage
1.21.4fabric

Mecha's XP Storage

A mod that adds more XP capabilities, such as craftable experience bottles and long-term storage

664downloads
Craft Apple Notch
1.21.7

Craft Apple Notch

This datapack creates a recipe for crafting a notch apple The recipe itself is on the screenshot below. Please download

661downloads
physicsmod-liquid-bucket-addon
1.21.11fabric

physicsmod-liquid-bucket-addon

addon for physicsmod added new bucket tool

647downloads
MaxGraves
1.21

MaxGraves

Graves and more graves for your Minecraft server

647downloads
Stop Picking
1.21.1neoforge

Stop Picking

Pick-up filtering.

647downloads
Lockable
1.21quilt

Lockable

Adds locks and keys to allow players to protect their items, or steal from others.

644downloads
Control Flow
1.21.1fabric

Control Flow

Adds a block that is lava and water loggable, Directional And has one side open to control the flow of

642downloads
SG Exp Storage
1.21.8fabric

SG Exp Storage

A simple mod to storage and recover experience using glass bottles, the bottles store and recover 30 experience points (not levels) To store experience right click on an enchanting table with an empty glass bottle (you need at least 30 experience points)

640downloads