Minecraft Java 1.21 Mods
Browse 8,223 free mods for Minecraft Java 1.21 — popular picks include The Foxian Modpack 2, Realisium, UniverseGate.
Updated daily
The Foxian Modpack 2
The sequel for the original Foxian modpack updated to 1.21.1 with a much larger focus on exploration
Realisium
A modpack that aimes to improve your gameplay experience by adding stunnig shaders and epic new terrain generation.

UniverseGate
Create your own portals between long distance and dimensions and discover the Rift dimension!
CatTech 2
a tech, magic, and exploration-focused NeoForge pack
Biome Shift
Ever wanted to change the biome in spots of your world? Now you can with Biome Shift!
CozyCraft Adventures
A lightweight exploration-focused modpack for relaxed and creative multiplayer adventures.
UHC+
A data pack that adds in UHC, but with additional features like augments, special items/equipment, and bosses that spawn in during the game.

Settings SpawnChunksRadious
This datapack adjust the spawnChunksRadious in 12 for the world without the need to activate cheats.

Realistic Oceans
Adds realistic & deep oceans to minecraft
Mountain World
The overworld reforged as endless mountains — towering snow-capped peaks, deep valleys, cliff waterfalls. Powered by Isekai API.
Megalo's AIO - NeoForge Edition
Megalo's Metallurgy, Hoplology, Alloys, Nature and Gastronomy all in one mod
Suspicious Bread
Really goofy mod that may or may not ruin the speedrun community. Some might call a speedrun with this mod a bread%
CMobs
With this plugin there is slight chance for mobs to spawn as compressed. When they are killed they uncompress so 10 more of them spawn in same place.
Autumn Forest
Adds Autumn forest to minecraft world gen
RTP random
This is the most lightweight RTP plugin
UY8 Create+
A big mod pack focused on create with addons for create and farmers delight. The modpack also includes mods like tectonic, geophilic, and vanilla backported for world gen with structure mod across all three dimensions.
Zuge [1.21.1]
A Modpack about German Trains for 1.21.1
Pokeballs to the Walls
Cobblemon addon that ports Gravelmon Poke Balls and adds orange and purple apricorns without the Gravelmon or GEB dependency.
Just Visuals
Just Visuals aims to improve the overall look of the base Minecraft. Better Without Shaders enhances the overall look of the Game. Also adds Better Exploration, allowing the player to discover their surroundings during the adventure.
Frontier of Creation
Discover more. Create more. Become more.
Locator by Andrew
Adds a /locator command that trades emeralds to locate structures, biomes, or POIs with balanced costs.
Adventures Beyond
A modpack which will enhance your minecraft experience by adding many new _**Biomes, Mobs, Items, Dimensions and much more**_
Liminality. (A liminal space mod)
A minecraft mod heavily inspired by liminal spaces, with custom ambience, dimensions, blocks, and items.
Just Vanilla
A modpack designed with vanilla in mind, while adding an overhaul to world generation!
Cobblemon - Union Room
Cobblemon modpack focused on exploration and social interaction.
Essence of Minecraft
A curated set of mods that enhance Minecraft's gameplay while preserving its vanilla feel, improving UI, sounds, quality of life, exploration, and more.

Paradise
Long abandoned digital pocket dimensions
Yokoshima Empire
Next Gen ultimate Optimized Minecraft Client
FloodWorld
Replaces all air with water during chunk generation.
Simple Electrum
Adds Silver and Electrum to Minecraft, providing an improved version of Gold tools.
Trillion O Trees
An overworld mod adding many more tree types and forests... some added structures too
Configurable MC-237017 Fix
Fixes MC-237017 to allow for configurable lava-fill at the bottom of the world
Ranziomon
A progression-focused Cobblemon multiplayer modpack with all 1025 Pokémon, Megas, Dynamax, Z-Moves, custom gyms, dimensional leagues, exploration, structures, and server-focused performance.
Hardcore x Create
A modern Minecraft modpack focused on Create automation, magic, farming, exploration, and immersive gameplay with optimized performance and countless creative possibilities.
Tarrincraft [Create x Cobblemon]
Create, catch, cook, battle, build and have fun!
Aetheria: Age of Oblivion
This is a Dark Fantasy RPG-style compilation with an emphasis on complex combat, exploration of dangerous dungeons, and magic.