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Minecraft Java 1.21 Mods

Browse 3,304 free mods for Minecraft Java 1.21 — popular picks include CoffeeG's Wall Climbing, Advanced Autoclicker, The Copperier Age: Copperier Copper.

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3,304 mods
CoffeeG's Wall Climbing
1.16

CoffeeG's Wall Climbing

Add Wall Climb mechanic to minecraft

33kdownloads
Advanced Autoclicker
1.21.11fabric

Advanced Autoclicker

Advanced In-Game auto-clicker with Custom GUI. Choose between modes such as spam and hold. Configure click conditions, CPS click speed, and much more!

32kdownloads
The Copperier Age: Copperier Copper
1.21.11fabric

The Copperier Age: Copperier Copper

Expends and enhances the theme of The Copper Age drop. New blocks and mechanics, many tweaks, and awesome optional retextures!

32kdownloads
Item Landing Sound
1.21.11fabric

Item Landing Sound

This is a very simple Fabric mod, that plays a sound (based on block), at the block an item landed on.

32kdownloads
Aero-Reformation
1.21.1neoforge

Aero-Reformation

Added a SubLevel-adapted chunk loader for Aeronautics, several useful changes, and new blocks, such as a chair that outputs redstone signals based on the player's view angle.

31kdownloads
Create: Few More Recipes
1.21

Create: Few More Recipes

C:FMR adds quality of life recipes while staying balanced and true to Create

31kdownloads
Alex's Caves: Refabricated
1.21.1fabric

Alex's Caves: Refabricated

An unofficial Fabric port of 'Alex's Caves' - Explore five new rare cave biomes hidden under the surface of the Overworld...

31kdownloads
Donut Auction
1.20.1

Donut Auction

a Donut Auction House plugin for Paper/Folia servers inspired by DonutSMP.

31kdownloads
Tnt Limiter
1.19fabric

Tnt Limiter

A mod that limits the number of tnt rendered by the client to decrease lag with massive tnt explosions by an insane amount

31kdownloads
Create: Pipes'n physics
1.21.1neoforge

Create: Pipes'n physics

Adds simple siphon physics to your pipes

31kdownloads
Fathoms
1.21.9

Fathoms

Dredge the depths, seize the seas, and find secrets untold deep below the waves...

31kdownloads
Multiverse-SignPortals
1.18.2

Multiverse-SignPortals

From a sign to any Multiverse destination!

30kdownloads
BeastWithdraw
1.8.5

BeastWithdraw

Withdraw Experience, Money & Tokens

30kdownloads
TChat
1.21

TChat

The most advanced (modular) chat plugin

30kdownloads
Robot Dinos
1.21.1neoforge

Robot Dinos

■ Multi-module dino robots that you can assemble from different parts.

29kdownloads
URL Custom Discs
1.21

URL Custom Discs

A plugin that allows you to create and play custom music discs from YouTube URLs or MP3 files on your Minecraft server with real-time updates for players.

28kdownloads
PerfoBooster
1.20.1

PerfoBooster

Delivers powerful server optimization through intelligent resource management.

28kdownloads
DarkRooms
1.21.10neoforge

DarkRooms

Brings back the old dark room mechanic for farming flowers easily!

27kdownloads
Dynamites Overhaul
1.21.1neoforge

Dynamites Overhaul

Adds a lots of vanilla-styled dynamites in the game, overhauled all TNT system and new villager profession!

27kdownloads
Progressive Ender Eyes
1.13

Progressive Ender Eyes

Makes getting Eyes of Ender a little more interesting

27kdownloads
Create: Design n' Decor - Aeronautics Compat
1.21.1neoforge

Create: Design n' Decor - Aeronautics Compat

A lightweight compatibility mod that connects Create: Design n' Decor with Create Aeronautics

26kdownloads
Happy Ghasts
1.21.4

Happy Ghasts

Adds the Dried Ghast, Ghastling, and Happy Ghast from Minecraft Live!

26kdownloads
Geyser Recipe Fix
1.21.8

Geyser Recipe Fix

Allows Bedrock (Geyser) Players to use custom anvil and smithing recipes.

25kdownloads
Overly Realistic
1.21.11fabric

Overly Realistic

Introduces overly-realistic game mechanics, making the game extremely hard and time-consuming as to incentivize players to cooperate

25kdownloads
Anti-Dupe
1.21

Anti-Dupe

A security tool for Minecraft servers, designed to prevent item duplication exploits.

25kdownloads
Create: Essential recipes
1.21.1

Create: Essential recipes

This mod adds essential recipes to create mod. Say hello to renewable zinc & copper!

25kdownloads
Blasting Netherrack into Nether Bricks
1.21.4forge

Blasting Netherrack into Nether Bricks

Smelt Netherrack into Nether Bricks in the Blast Furnace

25kdownloads
Endertech Infinity
1.21.1neoforge

Endertech Infinity

Game expansion mod, adding post-End content, many worlds to explore and much more!

25kdownloads
Create: Dimension, Steamworks Realm
1.21.1neoforge

Create: Dimension, Steamworks Realm

Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores

25kdownloads
Dashpanels
1.21.1neoforge

Dashpanels

A mod adding modular control panels for redstone control.

24kdownloads
Create: Overbalanced
1.21.1

Create: Overbalanced

A recipe datapack that makes more automation possible! With semi-complex, fun, and well thought recipes.

24kdownloads
Classic Beta Biomes
1.20.6neoforge

Classic Beta Biomes

Brings back the nostalgic feel of old Minecraft with a classic Beta-style biome!

24kdownloads
Fake Player Plugin (FPP)
1.21

Fake Player Plugin (FPP)

Advanced NPC / Bot plugin for Paper, Purpur, and Folia 1.21+

23kdownloads
[SBW] Wrecked!
1.20.1forge

[SBW] Wrecked!

Stops SuperbWarfare vehicles from evaporating after being destroyed!

23kdownloads
Free Minecraft Models
1.21.4

Free Minecraft Models

Put custom models in your Minecraft server without client mods, for free!

23kdownloads
Crossbow Optimizer
1.21.9fabric

Crossbow Optimizer

Handles crossbow reloading client-side, ensuring servers don't slow down the reloading process

23kdownloads
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