Minecraft Java 1.21 Mods
Browse 1,547 free mods for Minecraft Java 1.21 — popular picks include Concoction!, Inheritance, All About Mobs - Creatures & Bosses & Combat.
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Concoction!
Enhances Food, Cooking and World Exploration . Vanilla+ Style.
Inheritance
Xianxia based cultivation mod. Cultivate immortality, become a conqueror of realms!
All About Mobs - Creatures & Bosses & Combat
All About Mobs enriches your Minecraft experience by adding a plethora of new creatures to discover and interact with, enhancing the dynamics of each biome.
Immersive Pillagers
Face pillager hordes, explore hostile camps and lost labs, battle undead illagers, and uncover the secrets of the totem.
RPG Mob Levelling
Level up your world with a whole new way to experience monsters. This mod introduces a dynamic RPG-style leveling system that makes every encounter more challenging, rewarding, and unique.

AB Epic Mod
Hello! I wanted to make an angry birds epic game in minecraft! NOTE! THAT SOME MODELS ARE TAKEN FROM OTHER PEOPLE, AND I DON'T DENY THAT I TOOK THEIR MODEL!
HappyDays
Explore the horrors that have entered the your system, and try to survive with them hunting you down like an animal.
Backrooms Through The Walls
Adds level 0, level 1, and the bacteria entity.
Ironbound Realms
You start in a brutal medieval world where monsters rule the night and kingdoms rise and fall, will you overtake it all.
Betters Amethysts
a small mod that add armor , tool , dimention, mobs and more of amethyst,ice,clay,obsidian,copper,quartz,dirt,emerald,endium
The Finley Dimension Remastered
A simple mod that adds a new dimension, monsters, and biomes.
Ultra Hard Difficulty
This mod just makes the game very Hard
FNAF Dreams and Nightmares (Work Game)
Mod will recreate the creepy atmosphere of FNaF 4
Acid Wasteland
A wasteland theme datapack with acid rain, mutated mobs and many other features.
Beyond The Ocean
A Mod that let´s you explore beyond the oceans of minecraft. New ocean themed planets on a post End level difficulty. New structures, mobs, items and technologies. New adventures and a new story ready to be told.
TC World Cobblemon Rebron
The mod is developed to closely follow behaviors, events, and descriptions from the animated series and official lore, bringing the Pokémon world to life as authentically as possible. For example, carp-like creatures can leap waterfalls, and flying birds n
Snowy Expansion
New colors for snowy biomes, new trees, structures and mob variants

Geodrum
Geodrum is Scary! Geodrum is Nightmare!
Cave Born
Adds new ores, materials and powerful gear. Mine Bronze in the End, find rare Titanium in the Overworld, and craft Netherite Titanium equipment — the strongest in the game!
StarterCraft - Beginner Edition | Beta 26.1!
StarterCraft is a chill modpack that makes Minecraft feel more alive with new biomes, creatures, and simple tech, without overcomplicating things.
No Modern Mobs
Removes mobs that aren't in Beta 1.7.3
oraclium
Discover Oraclium our minecraft mod which adds new ores, ingots, armor and tools and new items and an improved crafting table which allows you to create hammers oraclium is a "BetterVanillia"
Backroom
Haunting entitys of the "BackRooms"
Jeck230NOTREALWORLD
AI-generated horror mod that adds the mysterious entity Jeck230, disturbing sounds, and a strange “not real world” atmosphere.
Beastly Buggers
This mod adds many kinds of insects and arachnids, as well as unique and rewarding loot. Increasing the challenge and excitement of exploring while still keeping the game vanilla-friendly is the primary focus here.
Better Phantoms
Removes phantoms from the Overworld and relocates them to the End, integrating them into the dragon fight and increasing danger around End Cities with improved behaviour.
bettercrafting pack
adds mobs, blocks and dimensions
Endil's Peaceful World
No monsters nor dimensions. Just Peaceful Overworld!
Bloom and Doom
Adapting the universe of the pvz franchise to Minecraft.
Niobium
A mod that adds features that should be in Vanilla.
Endertides
Enhance the End the way Mojang did in Dungeons, adding a new look to the End, along with more wildlife, items and more for you to uncover.
Ravents
🗸 Ravents for custom mechanics. Design multi-wave raids with complex triggers, create unique mobs with modified stats, gear, and mounted towers. Spawn control: Replace vanilla mobs or add custom copies.
Salinity
A New Cave Biome, a New Armor, a New Mob, and more.
Better than bedrock
Better than bedrock is a mod what add new biomes new temples New dimensions
JC’s EndExtras (Discontinued)
Expanding the End dimension in ways you’ve probably never seen before. Also includes content for the rest of vanilla.
Nice End Mobs
Mob additions for the End Dimension to make it a more interesting place to explore.