Minecraft Java 1.21 Mods
Browse 12,338 free mods for Minecraft Java 1.21 — popular picks include That Bird That I Hate, SoulSociety x Infuse Smp, Dominus.
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That Bird That I Hate
Makes parrots randomly repeat what you said in a funny way!
SoulSociety x Infuse Smp
Soul Society Season 3 Texture Pack: Merges Infuse SMP, EliteMobs, and Dungeons. Required for server custom items and assets.
Dominus
Dominus is a Paper 1.21+ plugin that lets trusted operators secretly control a Minecraft server — shaping the world with powerful tools or walking among players disguised as any mob — while remaining completely undetectable.
Not Invisible Anymore
A mod that makes the invisibility effect and tag only make you 50% transparent

Nautilus Drops│鸚鵡螺掉落物
Nautilus will drop items when killed in any way.│鸚鵡螺無論以何種方式被擊殺都會掉落物品。
No Enderman Block Theft
Stops endermen from picking up and placing blocks.
Wardstones
A special block that prevents hostile mobs from spawning in its vicitnity
Safety is Nowhere
Dreams are real and so are nightmares. The world is corrupted, find the source of abnormalities.

Awesome Mode
An awful troll datapack with things you wouldn't expect
Desert Monsters Drop Sand
Husks and Parched drop sand and red sand upon death, allowing them to be farmed.
Ananke WorldControl
The ultimate, lightweight tool for granular control over Minecraft physics, player stats, mob griefing, and crafting. Block anything, anywhere.
Jeff: The Awoken Core
Face Jeff, a late-game raid boss who tests your skill, strategy, and timing to earn powerful loot and master Minecraft combat
Mars Renaissance
The Mars Planet add to Minecraft!
More Pets
Adds more vanilla+ pets to minecraft!
Mo' Mobes
Mo' Mobes is a Datapack that adds new unique creatures to Minecraft quickly and easily.
No Nether RoofSpawns
A lightweight Fabric mod that intelligently controls mob spawning on the Nether roof
Bagel's Silent Villagers
Mutes all sounds from Villagers only.
Advent of Chaos
A new content beyond netherite, a new development for your End-Game.
Bear 5
This mod adds the world renowned Creature.... Bear5!
Gear Grinder
A Create-Aeronautics focused survival pack with extra hard difficulty. Tougher mobs, smarter AI, no waystones, no TPA, items drop on death.
MobWool
All the wool blocks feature custom mob head designs.
Creeper Radar
Creeper Radar is a simple client-side Fabric mod for Minecraft 1.21.11 that detects creepers within a 30-block radius around the player. It displays the number of nearby creepers and the distance to the closest one in the action bar.
Osmium
Datapack that tweaks/adds loot tables and recipes.
MC Unbalanced World
A great overhaul to survival progression, adds 30+ hours of content, to enjoy alone or with friends
SognoDiGhast
A simple yet configurable plugin to boost regular and happy ghasts speed.
TamedBeasts
TamedPets transforms vanilla mobs into fully managed companion pets with progression, combat intelligence, mounting controls, and reliable persistence.
Bizunker
Bizunker adds a new mobs, biomes, trees, recipes, blocks and more! The mod is currently still in development, these are just the first few things to be added.
Weirdo-Mod
Weird mod that adds destroyer of world, cheese, and more.
Wolfi's Random Ahh Mod
A mod that adds a lot different items and references to your world
Vanilla Chess Datapack
This adds chess into Minecraft using just one simple command and your ready to play!
EveryVersion
Restores content from every version of Minecraft
BetterBees
Makes Bees actually useful and better than ever before
Hidden History
This datapack adds the charming Moobloom and three dangerous new jockeys: Dolphin with Drowned, Ocelot with Baby Zombie, and Piglin riding a Hoglin.
Bazaar Villager
A customizable Bazaar Villager that sells stored items at player-defined prices, supports overpaying with emerald tiers, gives optimized change, auto-fills payment, adds an Emerald Core Block, and features owner and buyer trading menus.
Vanilla Copper Golem Additions
Small improvements to the Copper Golem with vanilla-style mechanics, interactions, and behaviors
Ores Refined
Adds New Weapons and New Armour Refines Useless Ores To make them Useful