Minecraft Java 1.21 Mods
Browse 3,671 free mods for Minecraft Java 1.21 — popular picks include Mobility Modifications, Any Random drops, Quirky Vehicles Framework.
Updated daily
Mobility Modifications
Adds more than just running and jumping! (Dashing, Wall jumping, Climbing, Crawling)
Any Random drops
This is a mod that fills Minecraft with uncertainty. Breaking blocks, crafting items, and killing mobs will all result in completely random drops.
Quirky Vehicles Framework
Mod framework providing tools for easier implementation of multipart and multiplayer-movable vehicles

Lunamatic
Make your nights worth staying awake for! Adds effects for full & new moons, including rare harvest & blood moons 🌓
AKA Command
A simple plugin for creating command aliases!
Ben 10 Classic Datapack
Become a hero with this datapack!
Happy Ghast Stopper
A Mod / Datapack that stops the Happy Ghast from roaming around AUTOMATICALLY!
No Drowned ❌
Disable Drowned in Minecraft by preventing its spawning and removing any that appear in the world
Purnurpler's Cobblemon Additions
Various fakemon that I wanted to add. Currently contains one OC and all the elemental warriors from Kameo: Elements of Power.
DayCraft REVAMPED
DayCraft is made for everyone. Structures, mobs, and new mechanics will come to your world.
More_origins
Adds more origins to the origins mod
Absurd Death Messages
A mod with features designed to achieve ridiculous death messages suggested by Knarfy's Audience
PsychoTerror
A psychological horror system that reacts to each player’s behavior, creating unique personal scares and world distortions.
Player Husk
Did I just see another of myself? Mimics of yourself that copies your exact movements with nothing to stop them.
Happy Ghast
Happy Ghast backport to 1.21.4-5
Clown Raid
Adds circus parades! Made for Modfest: Carnival
Village Guards
Adds Village Guards in vanilla minecraft without replacing original skeleton mobs.
Armorer Heal Golem
Armorer Villagers now take care of Iron Golems, helping them stay strong and ready to defend the village. [1.21.9 - 26.2]
Random Bosses
The WASD Random Bosses Datapack turns naturally spawned mobs in the world into bosses. It was inspired by an old mod that is similar in function. Bosses spawn with random power levels, random sizes, and loot based on difficulty.
MTDeathLocator
A simple way to track back your place of death!
PreventStabby
Toggle PvP plugin that protects pets, mounts and more!
Croshair switch mod
Changes the croshair if u aim at a mob/player
Morphy
Morphy a Morph mod Transform into mobs and blocks inside Minecraft. Become mobs or blocks and truly become one of them. Compatible with modded entities and content.
Heards Panic
Herds panic when one of them gets hit.
Dungeon Finder
A server side command to locate the nearest spawners to a player!
Mob Scaling
Mobs get stronger the more you have progressed.
Simple SIT
A super simple, easy to use, lightweight sit plugin. Now with piggyback riding!
Anger Management Mod
Are you tired of accidentally hitting or attacking your friendly Villagers, Piglins, zombified Piglins, or Iron golems? Look no further than the 'Anger Management Mod'!
Military NPC and unique weapons
This mod adds two unique military NPCs, each with their own new weapons and distinct mechanics, offering fresh combat challenges and gameplay variety.
Ignited
Realistic fire mechanics

No Discounts
Removes villager discounts!
ZombieApocalypseSSS
ZombieApocalypseSSS is a comprehensive Minecraft plugin that transforms your server into a thrilling zombie survival apocalypse. Featuring advanced zombie AI, evolving variants, player infection mechanics, psychological horror elements, and dynamic events
Whistle Mount
Adds a whistle ability to calls any bonded horse to your position
Super Fast Ghasts
Speed and Health Boost for Happy Ghasts
Home Lawn Security
A mod that aims to add Plants vs Zombies' versus mode to the game.
StackMob Fabric
A mod that allows players to stack massive amounts of mobs into a single entity.