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Minecraft Java 1.21 Mods

Browse 128 free mods for Minecraft Java 1.21 — popular picks include MC-Reality Mod, Create more fluid tanks and pipes, RandomDirtDrops.

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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
Create more fluid tanks and pipes
1.21.1neoforge

Create more fluid tanks and pipes

More fluid tanks with different functionalities

6.0kdownloads
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.

5.3kdownloads
Guess The Block Minigame
1.13

Guess The Block Minigame

Tired of building a minigame all by yourself? Bored of playing minecraft too? A new minigame now awaits you!

4.0kdownloads
Create: FactoryLand - Industrial Revolution
1.21.1neoforge

Create: FactoryLand - Industrial Revolution

Create Modpack | Addons | Factory Structures | Fresh Animation | Backpacks | Furnitures | Ambient Sounds | And more!

3.7kdownloads
Simply Chair and Tables
1.21.5fabric

Simply Chair and Tables

A simple furniture oriented modpacks with tons of new decoration and storage.

3.7kdownloads
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
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!

3.2kdownloads
AntiSeedCracker
1.21.4

AntiSeedCracker

Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.

2.8kdownloads
UsefulDecor: Interactive Craft
1.21.11fabric

UsefulDecor: Interactive Craft

Adds functional decorative blocks including storage chests, oak windows, and lockable doors that enhance base security.

2.6kdownloads
PySpigot
1.16

PySpigot

A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).

2.4kdownloads
FNAF Dreams and Nightmares (Work Game)
1.21.4

FNAF Dreams and Nightmares (Work Game)

Mod will recreate the creepy atmosphere of FNaF 4

2.4kdownloads
Draventh Ores
1.21.8fabric

Draventh Ores

⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc

1.9kdownloads
Creatures Dominion
1.21.1neoforge

Creatures Dominion

This is a mod that will have a lot of animals and even extinct ones. It is not released yet and neither finished. Please give suggestions and report bugs to me please! I hope you enjoy the mod!

1.7kdownloads
More Villages Datapack
1.21

More Villages Datapack

Adds more villages to the game.

1.6kdownloads
Uncraftable Trims & Sherds
1.21.1neoforge

Uncraftable Trims & Sherds

Adds ability to uncraft armor trims and sherds to the useful resources!

1.6kdownloads
Kappa's AntiCheat
1.21.5fabric

Kappa's AntiCheat

A lightweight Fabric anti-cheat designed for high performance on large-scale servers.

1.5kdownloads
Better Homes
1.18

Better Homes

A simple and safe multi-home plugin with LuckPerms rank limits and teleport safety checks.

1.4kdownloads
Minefinity (Legacy)
1.21.1neoforge

Minefinity (Legacy)

This Mod is Outdated. A brand new version will come out soon!

1.2kdownloads
Othertime
1.21.1neoforge

Othertime

Adding modern, industrial, and futuristic content to Minecraft!

1.1kdownloads
Tycoon Shop
1.21.1neoforge

Tycoon Shop

Tycoon Shop — a mod that lets you create custom shops and sell items using its own in-game currency.

952downloads
ItemDisplayPlugin
1.21.5

ItemDisplayPlugin

This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,

942downloads
ImageCanvas
1.21

ImageCanvas

A server-side plugin for uploading images

870downloads
Mecânicas Classicas (PT-BR)
1.21.4

Mecânicas Classicas (PT-BR)

Adiciona uma variedade de funções e mecânicas de versões antigas do minecraft!

863downloads
ModernShowcase
1.8neoforge

ModernShowcase

Advanced glass showcase, display anything with custom angles and extreme lightweight performance.

849downloads
Crafting Tree
1.21.4neoforge

Crafting Tree

Expanding Minecraft's "sandbox" aspect through crafting (and other tables).

819downloads
Elements Spear Plugin
1.21

Elements Spear Plugin

Minecraft Spear with magical abilities Epic plugin for your smp

793downloads
A Bunch of Unecessary Things
1.21.1neoforge

A Bunch of Unecessary Things

fun mod of decoration, tools and armor

749downloads
Lockable
1.21quilt

Lockable

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

644downloads
Ward Watch
1.21.11fabric

Ward Watch

Security-themed protection mod for Fabric 1.21.11 with password-protected storage, doors and more to come.

606downloads
SlimeFun Remastered
1.8

SlimeFun Remastered

Slimefun turns your Spigot or Paper server into a modpack-like experience without players needing to install a single client mod. It adds over 500 new items and recipes spanning two major progression trees: Magic and Technology.

569downloads
Reforested
1.21fabric

Reforested

A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21

564downloads
Easy Bee
1.21.1neoforge

Easy Bee

A completly new way to trasport bees with extra tweaks

530downloads
Create: Meat Blocks
1.21.1neoforge

Create: Meat Blocks

Brings back Meat Blocks from MineFactory in a new, Create style! Features the slaughterhouse, ingots, straws, and baconator (autofeeder). Create your own meat processing plant today!

503downloads
Industrium Mod
1.21fabric

Industrium Mod

Industrium is the all new mod for revamping your minecraft with a fresh set of items and blocks!

492downloads