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Minecraft Java 1.21 Mods

Browse 3,674 free mods for Minecraft Java 1.21 — popular picks include Meme Craft, SmartSaddle, Lenient Spawns.

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Meme Craft
1.21.8fabric

Meme Craft

This mod adds memes into minecraft

239downloads
SmartSaddle
1.20

SmartSaddle

SmartSaddle allows you to easily transport mount entities (horses, donkeys, mules and camels).

239downloads
Lenient Spawns
1.21.1neoforge

Lenient Spawns

Allows mobs to spawn on slabs and other non-full blocks as long as there is a full block below it

238downloads
Duplicate Dragon Egg
1.21.8

Duplicate Dragon Egg

Allows you to duplicate the dragon egg using popped chorus fruit and a diamond

237downloads
Chunky-Challenge
1.21.11fabric

Chunky-Challenge

A Minecraft Mod wich spawns a new Mob you have to fight when you enter a new Chunk. Inspired by Youtuber BastiGHG

236downloads
sharky's random ideas
1.21.1neoforge

sharky's random ideas

my most random, wierdest and funny ideas

236downloads
SeasonsAndHolidays
1.21

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.

236downloads
CorruptionCraft
1.21

CorruptionCraft

A plugin that challenges players. Random events can occur. (no Spoilers!)

236downloads
Hammer-On
1.20.1fabric

Hammer-On

Anvils can now take damage from falling one block. Made for balancing carpet extra's renewableSand.

236downloads
Fox Tame Mod
1.21.11fabric

Fox Tame Mod

Adds the ability to tame foxes in Minecraft, similar to wolves and cats.

235downloads
Gangland Warfare – GTA-Style Crime
1.20

Gangland Warfare – GTA-Style Crime

Turn your server into a living crime world with gangs, guns, bounties, and progression

235downloads
Armadillo Drops│犰狳掉落物
1.21.9

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。

235downloads
Cats Love Tropical Fish too
1.20.5fabric

Cats Love Tropical Fish too

Cats and Ocelots now can eat Tropical Fish

234downloads
The Entity O' Corruption
1.21.11

The Entity O' Corruption

This plugin adds a /string command, and a new horror entity with some secrets :). Enable the horror with /horrorstart

234downloads
MTrolling
1.21

MTrolling

A fully configurable troll plugin with a huge variety of troll features for funny and chaotic moments on your server.

234downloads
NotEnoughAnimals
1.21

NotEnoughAnimals

Increased animal spawning (and despawning) plugin for PaperMC

234downloads
To Adventure
1.21.4neoforge

To Adventure

Explore new custom biomes, upgrade your skills, and battle unique monsters in your journey — your adventure begins here!

234downloads
Hunter And Hunted
1.21.4

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.

233downloads
Emeralds Galore
24w33afabric

Emeralds Galore

Emerald Ores and Zombie Villagers drop more Emeralds

232downloads
AntiFarmReloaded
1.20.5

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.

232downloads
Oozing│滲漿
1.21.9

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。

232downloads
EXP-Gems
1.21

EXP-Gems

Perfect for RPG/Fantasy servers

232downloads
Easier Backstabs
1.21.11fabric

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

231downloads
Simple Raider Guns
1.21.1neoforge

Simple Raider Guns

This mod adds the items and weapons from a famous videogame called Arc Raiders.

231downloads
RealHostilesAI
1.20

RealHostilesAI

Realistic hostile mob behavior for Minecraft: natural reactions, no unfair attacks, and no mob swarming.

231downloads
Borukva Fish
1.21.6fabric

Borukva Fish

Polymer fully server-side fish

231downloads
my-bot-mod
1.21.4fabric

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.

230downloads
StoneBlade
1.21.11neoforge

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.

230downloads
No Peaceful Despawn
1.21.8fabric

No Peaceful Despawn

Keeps monsters in Peaceful Mode with gamerule tweaks.

230downloads
Wardenage
1.21.1fabric

Wardenage

Spawns a Warden everytime you do a certain Action lol

230downloads
Phantom Rework
1.21.9

Phantom Rework

Stronger phantoms the less you sleep, absorption buffs for enduring them. Shields will stun them, and fire will remove them.

230downloads
Lasomme
1.20

Lasomme

An Origin for the Origins mod. Uses quick air mobility to dodge attacks and inflict maximum damage.

230downloads
NoWanderingTrader
1.20

NoWanderingTrader

Prevents wandering traders from spawning naturally

230downloads
Spider Drops OP Loot
1.21

Spider Drops OP Loot

Turn spiders into an overpowered loot source for intense and rewarding survival combat.

229downloads
Mob Pouches - Pouchable Villagers
1.21.9

Mob Pouches - Pouchable Villagers

An example data pack for the Mob Pouches mod that allows Villagers to be pouchable.

229downloads
Villagers Who Don't Study Well│不好好讀書的村民
1.21.9

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。

229downloads