Minecraft Java 1.21 Mods
Browse 1,546 free mods for Minecraft Java 1.21 — popular picks include Liyam's Mod, Vein World, Rousing's Dungeon.
Updated daily
Liyam's Mod
A mod I made that adds various structures, mobs, and a new dimension. Sort of a test mod.

Vein World
This mod add new world, vein world
Rousing's Dungeon
This dungeon is being created as a passion project and has some cool features like: randomly generated structures, custom advancements, and a custom loot table
No Music Discs from Creepers
Removes music discs from creeper's loot table when killed by a skeleton. You can find all C418s music discs in dungeons now.
Elros Craft
Elvish mod, adding things that I wanted in the game
Blue...
A small but content-packed mod that adds a brand new biome, unique mobs, custom ore, and fun weapons like Silly Gun and Katana.
WardRegion
Region protection plugin for Minecraft 1.21 with wand-based selection, GUI management, whitelist access, flexible flags, particle previews, and MySQL storage.
Helldivers | For Super Earth
A mod adding content from the game Helldivers.
Monsterwalll's Bosses And Stuff
A mod I made that adds Bosses, Structures and more! Note that this is my first mod so please comment what you think should be fixed in future mods.
Endorium Mod
Endorium is an end-game expansion mod for Minecraft that introduces a new mini boss, new wood type and new tier of equipment beyond Netherite.
Mainworld
Mainworld... mod introduces several new mechanics,items,and armor. it also adds about 30 diffferent structures,each suited to its own biome,as well as new biomes. Explore the world and discover its fill potential, know that they are always watching...
Odonis.jar: The Niflheim Dimension
General extension mod that works similar to a modpack which adds dimensions such as "The Niflheim" and content related to these.
LiveJava
a VS Code-powered Web IDE that lets you build multi-class, hot-swappable native Java plugins instantly with zero reloads and automatic dependency injection.
Stellar Odyssey
My take on an End update! Adds new biomes, mobs, plants, and ore to the End!
Unga Bunga
A new oonga ore, that can be smelted into oonga ingots. A new oonga pickaxe, that can be crafted from oonga ingots. A new underground biome and a new mob.
CreaMon
A Minecraft modpack focused on Create automation, Cobblemon adventures, exploration, creature catching, and quality-of-life improvements.
MCGun
Add Some Fun About Guns!You Can Craft Them!
Alienated
Adds a whole new planet to explore!
Oxaze
Attempts to add more blocks in the way of parallel universe inspired exploration whilst aiming to remain a relatively vanilla-styled mod.
Desert - Vanilla Expanded
A mod that adds vanilla friendly desert biomes and features
Mega Green Pack
new boime, new dimension, new block, new liquid, new villager etc.
wrong dimension
(will change the mod comply soon as possible) meh mod adds new dimension, blocks, mobs, trees, Ora and tools (still working on it tho)
ALTERNATE
Adds a new alternate dimension with a cheap twist
Erze++
The Erze++ mod adds new ruby-themed items to the game, including tools and armor. It also introduces a brand-new dimension and unique ruby-monsters to explore and fight.
néant+
Adds a new dimension and mobs, bosses. With ores and armor to match. The mod has a dark visual theme.
Hyrinity
Overall content modification that alters base game. Adds new content to the game.
Rainforest - Vanilla Expanded
A mod that adds a vanilla friendly rainforest
Terralith × ButterBee: Biome Bridge
Terralith × ButterBee: Biome Bridge is an unofficial compatibility data pack that assigns ButterBee animal variants to suitable Terralith biomes.
Dave's Flesh O' Mass
A mod that adds fleshy items blocks and mobs to your world
EvilSMP
The datapack that was used to run the server "EvilSMP season 2". Created fully by me and the TGM team.
SuperTex
This adds new dimensions to the game along with other cool and unique items
Visual Identification
Lightweight and configurable server side block and entity information UI based on player's line of sight. Displays configurable information such as block name, block ID, mob health...
The End: Expanded
A mod that completely enhances the End Islands with new biomes, structures, and even an alternative to Netherite!
Better Hardcore Datapack
Completely overhauls Hardcore mode to be true danger.
Parent
A mod where you go through layers of dimensions to fight your father
Assisting blockade
This mod adds an assistant who will help you in battle against hostile mobs. To tame this assistant, you will need flowers of any kind. This project is currently a demo version, so some features of the mod may not work.