Minecraft Java 1.21 Mods
Browse 3,674 free mods for Minecraft Java 1.21 — popular picks include Meme Craft, SmartSaddle, Lenient Spawns.
Updated daily
Meme Craft
This mod adds memes into minecraft
SmartSaddle
SmartSaddle allows you to easily transport mount entities (horses, donkeys, mules and camels).
Lenient Spawns
Allows mobs to spawn on slabs and other non-full blocks as long as there is a full block below it
Duplicate Dragon Egg
Allows you to duplicate the dragon egg using popped chorus fruit and a diamond
Chunky-Challenge
A Minecraft Mod wich spawns a new Mob you have to fight when you enter a new Chunk. Inspired by Youtuber BastiGHG
sharky's random ideas
my most random, wierdest and funny ideas
SeasonsAndHolidays
SeasonsAndHolidays Plugin Applies real-time seasonal effects and holiday-themed events based on the actual calendar, including snow in winter, falling leaves in autumn, and festive mobs during Halloween, Christmas, and Easter.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)

Hammer-On
Anvils can now take damage from falling one block. Made for balancing carpet extra's renewableSand.
Fox Tame Mod
Adds the ability to tame foxes in Minecraft, similar to wolves and cats.
Gangland Warfare – GTA-Style Crime
Turn your server into a living crime world with gangs, guns, bounties, and progression
Armadillo Drops│犰狳掉落物
Armadillo will drop Spider Eyes when killed.│犰狳被擊殺時會掉落蜘蛛眼。
Cats Love Tropical Fish too
Cats and Ocelots now can eat Tropical Fish
The Entity O' Corruption
This plugin adds a /string command, and a new horror entity with some secrets :). Enable the horror with /horrorstart
MTrolling
A fully configurable troll plugin with a huge variety of troll features for funny and chaotic moments on your server.
NotEnoughAnimals
Increased animal spawning (and despawning) plugin for PaperMC
To Adventure
Explore new custom biomes, upgrade your skills, and battle unique monsters in your journey — your adventure begins here!
Hunter And Hunted
Hunter and Hunted makes mobs smarter and deadlier—creepers ambush from cover, skeletons kite you, and Endermen silently stalk if you stare too long. It’s a lightweight plugin that turns survival into a true predator-versus-prey experience.
Emeralds Galore
Emerald Ores and Zombie Villagers drop more Emeralds
AntiFarmReloaded
AntiFarm Reloaded is an anti-farm plugin that blocks and prevents AFK mob farms, villager exploits, and automated resource generation across all major gameplay systems.

Oozing│滲漿
The Slime's attacks will apply a permanent Oozing effect to the target.│史萊姆的攻擊會對目標施加滲漿效果。
EXP-Gems
Perfect for RPG/Fantasy servers
Easier Backstabs
mod that displays the radius of the shield and the 180 degrees you can hit to break a shield or avoit it for easier backstabs, this mod is made with AI just to let anyone know
Simple Raider Guns
This mod adds the items and weapons from a famous videogame called Arc Raiders.
RealHostilesAI
Realistic hostile mob behavior for Minecraft: natural reactions, no unfair attacks, and no mob swarming.
Borukva Fish
Polymer fully server-side fish
my-bot-mod
Carpet-style fake players (bots) for Fabric 1.20-1.20.4 - spawn & control bots, non-blocking A* pathfinding, a Command Baton to send them anywhere, skins, inventory & ender chest access, and bots that persist across restarts.
StoneBlade
StoneBlade is a small, focused gameplay tweak that finally gives the stonecutter the respect it deserves. Instead of building elaborate lava blades or awkward kill chambers, you can simply let adult mobs walk over your workshop tools.
No Peaceful Despawn
Keeps monsters in Peaceful Mode with gamerule tweaks.
Wardenage
Spawns a Warden everytime you do a certain Action lol
Phantom Rework
Stronger phantoms the less you sleep, absorption buffs for enduring them. Shields will stun them, and fire will remove them.
Lasomme
An Origin for the Origins mod. Uses quick air mobility to dodge attacks and inflict maximum damage.
NoWanderingTrader
Prevents wandering traders from spawning naturally
Spider Drops OP Loot
Turn spiders into an overpowered loot source for intense and rewarding survival combat.
Mob Pouches - Pouchable Villagers
An example data pack for the Mob Pouches mod that allows Villagers to be pouchable.
Villagers Who Don't Study Well│不好好讀書的村民
Villagers may become Nitwit Villagers when they grow up.│村民長大以後可能會變成傻子村民。