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Minecraft Java 1.21 Mods

Browse 427 free mods for Minecraft Java 1.21 — popular picks include Divinity Economy (Global Market), GalaxyByne's Mailboxes, Minions.

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Divinity Economy (Global Market)
1.21.10

Divinity Economy (Global Market)

A global dynamic market with the ability to buy and sell every item, enchants and experience in the game, and scales with supply and demand. A truly revolutionary and unique plugin packed with tons of features.

11kdownloads
GalaxyByne's Mailboxes
1.21.7

GalaxyByne's Mailboxes

A simple to use, multiplayer friendly mailbox datapack using addresses as recipients.

9.5kdownloads
Minions
1.21.5

Minions

Datapack that adds Minions to Minecraft while retaining the vanilla gameplay experience.

9.4kdownloads
Wandering Wizardry
1.21neoforge

Wandering Wizardry

Sculk based magic and new exploration opportunities

9.3kdownloads
EssentiaX
1.18

EssentiaX

Custom Minecraft commands, teleportation, AFK, mute, homes and more and fully customizable.

9.0kdownloads
MTSAntiCheat
1.21

MTSAntiCheat

This anti-cheat ensures fair gameplay by verifying client mods and textures, blocking hacked clients and unauthorized tools, and giving server owners full visibility and control to keep their SMP secure and competitive.

8.8kdownloads
Redstone Helper
1.21.4fabric

Redstone Helper

Mod which must you to help with redstone!

8.5kdownloads
Minecart Trains
1.21

Minecart Trains

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

8.0kdownloads
The biomass must grow
1.21.1

The biomass must grow

a datapack that adds extra recipes betewn fungal infection spore and create

7.5kdownloads
EnderVault
1.13

EnderVault

Better Enderchest

7.5kdownloads
TradingPlus+
1.21.5neoforge

TradingPlus+

Enhances trading by adding over 280 new trades for villagers, providing a richer and more varied gameplay experience.

7.3kdownloads
MC-Reality Mod
1.21.4

MC-Reality Mod

this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player

6.9kdownloads
PlayTimeManager
1.19

PlayTimeManager

PlayTimeManager is a playtime tracker that monitors player activity with extensive customization and automated rewards.

6.8kdownloads
EzEconomy
1.17.1

EzEconomy

Modern, fast, and flexible Vault economy provider for Minecraft servers. Supports YML, MySQL, SQLite, MongoDB, and custom storage. Multi-currency, async caching, and robust permissions for any server size.

6.2kdownloads
InventorySee
1.21

InventorySee

The plugin allows admins to safely view and edit players' inventories (/invsee) and view ender chests (/ecsee).

6.1kdownloads
Create more fluid tanks and pipes
1.21.1neoforge

Create more fluid tanks and pipes

More fluid tanks with different functionalities

5.9kdownloads
Create: Torque & Logistics
1.21.1neoforge

Create: Torque & Logistics

Improvements to Create's logistics system.

5.7kdownloads
RandomDirtDrops
1.21

RandomDirtDrops

RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.

5.2kdownloads
Protect
1.21.4

Protect

A WorldGuard-like, modern world protection plugin made for API usage

5.1kdownloads
RDQ
1.19

RDQ

Cross Server | Quests | Ranks | Tree | Passives/Unlocks | Stats | Achievements

4.9kdownloads
WorldListTrashCan
1.12

WorldListTrashCan

More Than Just a Cleanup Plugin

4.8kdownloads
Shulkers In Shulkers *updated version*
1.21.1fabric

Shulkers In Shulkers *updated version*

The updated version of Shulkers In Shulkers for the later versions of minecraft. Supports 1.20.1-1.21.6

4.7kdownloads
fairy
1.8

fairy

Fairy is a compat & open-sourced Framework made with love <3

4.6kdownloads
SortME
1.21.1fabric

SortME

yet another inventory sorter mod

4.6kdownloads
Moar Machines
1.21.9

Moar Machines

The Machines Datapack adds new machines and devices to the game to allow automation and production of unfarmable goods. They have the goal of being made in the style of Minecraft so that they fit into the game seamlessly.

4.2kdownloads
Entombed
1.21.1neoforge

Entombed

Stores all your drops in a tomb.

4.1kdownloads
The Grinding Table
1.21.11

The Grinding Table

Uncrafting, recycling, and more, all in one block.

4.0kdownloads
Stackable Heads
1.21

Stackable Heads

Fix a bug where player heads don't stack

3.9kdownloads
Create: Capsule Corp.
1.21.1neoforge

Create: Capsule Corp.

Capture, store, and redeploy Sable simulated contraptions using capsules.

3.8kdownloads
IDCardM
1.21.1fabric

IDCardM

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

3.6kdownloads
Nearby Inventory Crafting
1.21.1forge

Nearby Inventory Crafting

Craft using items from nearby chest's without moving them

3.6kdownloads
Dong Dong's random creation
1.21.1neoforge

Dong Dong's random creation

magic and energy,new ore,new dimension,new tool and weapon type.

3.3kdownloads
PerWorlds
1.21.11

PerWorlds

A plugin that allows you to store player data per world

3.3kdownloads
Redstone Additions
1.21.9

Redstone Additions

Best redstone&tech datapack, Super optimized, 55+ blocks (Block breaker, block placer, filters, conveyors, item pipes, breeder, generators, gates, chunk loader, wireless redstone, multiblocks, jetpacks and so much more ! )

3.1kdownloads
PooperMC
1.16.5

PooperMC

The all-in-one solution for any server. Message Logging, Mention, Chat Color, Description / MotD, Muting, Reporting, Staff-Chat, Friends, Parties, Vein-Mining, Whitelist, Better-AI, AFK, Menu Commands, Global Ender Chest, Death-Banning, Anvil-Cap and more!

3.1kdownloads
Geode Mania
1.21.1neoforge

Geode Mania

Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!

2.9kdownloads