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Minecraft Java 1.21 Mods

Browse 2,241 free mods for Minecraft Java 1.21 — popular picks include HereRolePlay, SyEnhancedMonster, StoneToStone.

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HereRolePlay
1.20

HereRolePlay

A Paper plugin that enhances the game experience with Combat, Collection and Crafting experience to unlock and increase stats, classes, skills and passive bonuses.

45downloads
SyEnhancedMonster
1.21

SyEnhancedMonster

A Paper/Purpur plugin for enhancing monster difficulty on Minecraft 1.21.x servers.

45downloads
StoneToStone
1.21.8fabric

StoneToStone

This mod allows you to recraft different types of stone into regular stone.

45downloads
IHateWater
1.21

IHateWater

A plugin that challenges you to survive without touching water!

45downloads
Object Impermanence
1.21.8

Object Impermanence

If you stop looking at something, it might disappear.

45downloads
Throwable Maces
1.21.11

Throwable Maces

This datapack adds a throwable mace that destroys almost every block in it's path.

44downloads
Lafiński tuffiński (lafless)
1.21.1neoforge

Lafiński tuffiński (lafless)

Adds lafless the youtuber to the game!!!

44downloads
Choas Randomizer!!
1.21.1fabric

Choas Randomizer!!

This 's a project that is fabric 1.21.1 , it makes that once you do /start , randomizing start , now drops get Randomized everytime a block 's made and crafting recipes changes everytick till you do / stop .

44downloads
A new world beyond life
1.21.8neoforge

A new world beyond life

Worlds that look and feel strange; objects whose method of creation is a mystery.

44downloads
Asmyetric Co-op
1.21.1fabric

Asmyetric Co-op

Asymetric Co-op is a Minecraft Fabric (1.21.1) multiplayer mod designed to fundamentally change how players interact and survive together. By dividing core Minecraft mechanics among four distinct classes, the mod forces players to cooperate

44downloads
NaturalMobs
1.21.1neoforge

NaturalMobs

deletes monsters and makes mobs more natural

44downloads
Capstone Enchantments
1.21fabric

Capstone Enchantments

Capstone Enchantments adds Capstones: powerful, class feature chestplate enchantments

44downloads
You Broke The Dirt Block!
1.21

You Broke The Dirt Block!

A simple and lightweight Minecraft plugin that writes the message "You broke a dirt block" (in Russian) to the chat when a player breaks a dirt block.

44downloads
Banished To The Nether
1.20

Banished To The Nether

Nether ban, ban people to the nether

44downloads
Escape Your Fate
1.21.8

Escape Your Fate

A horror datapack like dead by daylight

44downloads
TESTIFICATE Villagers
1.21.8

TESTIFICATE Villagers

Brings back Minecraft Old Beta's TESTIFICATE Villagers, recreated by DandiMC.

44downloads
Wacky Enchantments
1.21.8neoforge

Wacky Enchantments

New, beautiful, tasteful enchantments for you sillyful needs

43downloads
Xtra Weapons
1.21.8neoforge

Xtra Weapons

This mod adds 10+ weapons, and they are all obtainable in survival minecraft!

43downloads
AnnoyanceMod
1.21.11forge

AnnoyanceMod

A Minecraft Mod that Makes Minecraft extremely annoying by changing game features, adding confusing aspects to the game, and making normal features hilariously weird.

43downloads
Crimson Symphony
1.21fabric

Crimson Symphony

This mod is a chaotic necromancy based mod that adds two necromancy items - necromancy book, sacrificial rapier, and a grappling hook with movement physics to the game

43downloads
Random Stuff (W.I.P)
1.21.8neoforge

Random Stuff (W.I.P)

this mod adds a lot of random stuff

43downloads
Chaos Shift
1.21.11

Chaos Shift

This project adds a chaotic twist to normal pvp arena games. This has SUPER engaging new features such as dimension shift, location swap, power surge and much more to make the normal boring pvp super fun.

43downloads
If Crafting Had Consequences Part 2
1.21.8neoforge

If Crafting Had Consequences Part 2

More consequences to crafting, providing some really fun mechanics to the game such as web swinging and launching players.

42downloads
RPG PLUGIN
1.20

RPG PLUGIN

Create a highly detailed RPG-7 weapon mod. The weapon is based on a crossbow and fires explosive rockets instead of arrows. Rockets create a large explosion on impact, destroying nearby blocks

42downloads
Anvil Note Block/铁砧味音符盒
1.21neoforge

Anvil Note Block/铁砧味音符盒

铁砧上的音符盒可以发出铁砧声 / The note block on the anvil can produce an anvil sound.

42downloads
Calc2MC
1.21.1fabric

Calc2MC

For if you ever don't have a controller nearby...

42downloads
simulator infection  epidemic crisis
1.21

simulator infection epidemic crisis

apocalyptic zombie infection simulator that transforms servers into a pandemic survival experience. Features progressive infection spread, contaminated players, quarantined villages, multiple zombie variants, vaccine crafting, and crisis events.

42downloads
MagicFactory
1.21.4neoforge

MagicFactory

Mod adding a new liminal space

42downloads
Limited Slots
1.21.5

Limited Slots

Datapack that gradually removes your slots

42downloads
SpyGlassMeData
1.21.4

SpyGlassMeData

Datapack that is used by the SpyGlassMe mod.

42downloads
Kill or die
1.21

Kill or die

A recreation of the datapack used in NewKiddo’s “Kill or die” series

42downloads
NoChargedCreepers
1.20

NoChargedCreepers

Prevents charged creepers from appearing

42downloads
Wet Socks DataPack
1.21.4

Wet Socks DataPack

A datapack that adds one thing: Socks that can get wet and provide some advantages

42downloads
randomitems-mod
1.21.1fabric

randomitems-mod

Adds /randomitems, /randommobs, /randomweapon, /randomarmor, /randomtool and /randomquest commands that periodically give random items, spawn random mobs, swap your gear, or assign 5-minute random quests with a boss bar and personal sidebar.

41downloads
What are these configs? (WTC)
1.21.1fabric

What are these configs? (WTC)

Adds a whopping 18 fun configs for some fun

41downloads
Timer_in_window
1.21.11fabric

Timer_in_window

A customizable singleplayer countdown timer: earn the “Free the End” advancement before time runs out, or lose the world.

41downloads