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Minecraft Java 1.21 Mods

Browse 12,335 free mods for Minecraft Java 1.21 — popular picks include EnColaMobs, Mob Extinctions, Killer Bees.

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EnColaMobs
1.20spigot

EnColaMobs

EnColaMobs - Optimize your server to the max! ⚡ Say goodbye to lag caused by uncontrolled mobs.

78downloads
Mob Extinctions
1.21spigot

Mob Extinctions

Add the challenge of mob conservation to your server!

78downloads
Killer Bees
1.21.1neoforge

Killer Bees

Aggressive swarming bees with a real venom, panic and syringe system - not just a reskinned bee.

77downloads
Olympus Rush
1.21.11fabric

Olympus Rush

Climb a hand-sculpted Olympus and slay its thirteen gods — God of War-style boss battles with the Blades of Chaos, and Hades waiting on his throne beneath the world.

77downloads
AlwaysBestHorse (ABH)
1.21.11fabric

AlwaysBestHorse (ABH)

Always Best Horses is a lightweight, server-side Fabric mod. Whenever a player successfully tames a horse, its statistics are automatically maximized to the highest possible vanilla limits.

77downloads
O's FlyingCarpet
1.21.1neoforge

O's FlyingCarpet

This only adds a flying carpet,as u can see just like it's name.

77downloads
MooseMobs
1.21.9

MooseMobs

Overhaul the Mobs in your Minecraft world with Moosified Whimsey!

77downloads
Bosses Reimagined
1.21.7

Bosses Reimagined

This is release of Bosses Reimagined. It is release but ,if you have any bugs you can message me.

77downloads
Warden deeps
1.21.1neoforge

Warden deeps

This project add lot of things. Starting, from the new, brand dimension, the warden deeps. A new block, called sculk jerk, and 2 brand new mobs, one u'll need to summon it by 2 blocks up of sculk, and a pumpking, and the other one is the Deep Guard

77downloads
creatifight
1.21.1neoforge

creatifight

A new gamemode for players who want the thrill of building and fighting without worrying about damage and dying. Like creative mode, but with aggressive mobs to battle.

77downloads
PWrideperspective
1.21.10fabric

PWrideperspective

A mod that improves the mob riding mechanics by tweaking them slightly.

77downloads
Rotten Flesh to Beef
1.20.5

Rotten Flesh to Beef

just cook a piece of rotten flesh in a furnace (idk if it works in a smoker or campfire but idgas) and it'll give raw beef! i made this for fun and jst decided to upload it

77downloads
HissTickBoom [BNB Standalone #2]
1.21.8neoforge

HissTickBoom [BNB Standalone #2]

Makes Creepers even more painful to deal with!

77downloads
Artificial Unintelligence
1.21.9

Artificial Unintelligence

Adds Merl, the Minecraft Support Virtual Agent into minecraft!

77downloads
Fih.
1.21.1neoforge

Fih.

Adds a silly little fish!

77downloads
Colored Shulkers
1.21.9

Colored Shulkers

Adds variety to Shulkers by making them in different colors. Naming a Shulker Jeb, will make it act like a Jeb Sheep!

77downloads
Wednesday Frogs
1.21.9

Wednesday Frogs

Mimics Wednesday Frogs from the craft mine update.

77downloads
Allow wolves to attack teammates
1.21.4neoforge

Allow wolves to attack teammates

A mod that allows dogs to attack other players and mobs, even if they are part of the same team. Experimental - may break other mob's team behavior.

77downloads
SoulCommand
1.21

SoulCommand

SoulCommand is a Minecraft 1.21.4 Bukkit plugin that lets hostile mobs temporarily possess players, causing them to lose control and exhibit eerie behaviors before breaking free.

77downloads
MoreBurning
1.21.4

MoreBurning

Make more hostile mobs burn in the sun.

77downloads
Kaboom Moon 2
1.21.1fabric

Kaboom Moon 2

Adds a Creeper Moon to Enhanced Celestials 2

76downloads
Mob Animations
1.21.3fabric

Mob Animations

This mod adds various signiture actions for mobs using the /mobanim command.

76downloads
Koishi's Wonderfully Steeltastic Fakedex!!
1.21

Koishi's Wonderfully Steeltastic Fakedex!!

A cobblemon add-on that adds many fakemon, mostly steel types!

76downloads
Speedrun Scientology
1.21.11fabric

Speedrun Scientology

Explore a new dimesion containing an infinite dungeon where you can explore, loot, and fight monsters as you try to escape.

76downloads
Tricky Trolls
1.21.1neoforge

Tricky Trolls

This Mod Adds 2 Trolls To minecraft and custom armor and blocks all obtainable in survival!

76downloads
Goop's Many Mobs
1.21.9

Goop's Many Mobs

Changes textures for some of the mobs with new interpretations and designs

76downloads
CorePerformanceFix x SortSmart
1.21.1

CorePerformanceFix x SortSmart

A high-performance optimization plugin focusing on entity-ticking efficiency and automated item-stacking and you can use SortSmart

76downloads
HotbarPets [Slimefun Addon]
1.21spigot

HotbarPets [Slimefun Addon]

Unofficial 1.21.x port for HotbarPets. Keep custom pets in your inventory for cool buffs!

76downloads
The Cursed Mod [TCM]
1.21.1neoforge

The Cursed Mod [TCM]

Adds unholy things that should not be in Minecraft.

76downloads
Craftable Villager Spawn Egg
1.21.11

Craftable Villager Spawn Egg

This datapack adds the crafting recipe that lets players create a Villager Spawn Egg using rare and valuable items.

76downloads
Diverse Archaeology
1.21.8neoforge

Diverse Archaeology

Adds the God of "Neptune" in roman mythology.

76downloads
Blazing Agenda
1.21fabric

Blazing Agenda

Player-created synced mob skins

76downloads
Shulker Helmet Refreshed
1.21.1

Shulker Helmet Refreshed

Retextures the shulker helmet from supplementaries to match the style of Mobs Refreshed by Lukidon

76downloads
No Totems
1.21.1

No Totems

Removes totems from the evoker loot table, making them impossible to get in survival. perfect for servers if you want to ban totems

76downloads
PandasSneezePlus
1.21.4

PandasSneezePlus

Increases baby panda sneeze rate and allows adult pandas to sneeze. Potentially dropping slimeballs.

76downloads
That Bird That I Hate
1.21.1neoforge

That Bird That I Hate

Makes parrots randomly repeat what you said in a funny way!

75downloads