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Minecraft Java 1.21 Mods

Browse 275 free mods for Minecraft Java 1.21 — popular picks include CUTE Diffcult, The Wildcaster, Nextblocks.

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CUTE Diffcult
1.21.1fabric

CUTE Diffcult

Brutal Shinto-inspired difficulty mod. Befriend 9 elemental kitsune for blessings, or face their wrath — they remember every wrong you do. (Type i am casual if you give up.)

100downloads
The Wildcaster
1.21.4

The Wildcaster

The Wildcaster datapack introduces a magical wand with limited uses, each casting random effects, including summoning entities, environmental changes, and player buffs. Found in Woodland Mansions, it adds unpredictability to your Minecraft adventures.

95downloads
Nextblocks
1.21.4neoforge

Nextblocks

Blocky nextbots and other additions.

89downloads
Fih.
1.21.1neoforge

Fih.

Adds a silly little fish!

88downloads
ChaosSwap
1.21.1fabric

ChaosSwap

Randomly swap positions with mobs every 40–60 seconds. Fully customizable with optional effects and instant mode. in the config file

85downloads
MultiverseCreatures
1.21

MultiverseCreatures

Plugin for custom themed creatures and items on Spigot/Paper

84downloads
Dominus
1.21

Dominus

Dominus is a Paper 1.21+ plugin that lets trusted operators secretly control a Minecraft server — shaping the world with powerful tools or walking among players disguised as any mob — while remaining completely undetectable.

78downloads
Sculk Monster
1.21.4neoforge

Sculk Monster

Became the Sculk Monster for a permanent strengh and night vision effect ! However, during thunderstorm, you will turn into the Sculk Monster...

78downloads
Whiter the Cherubim
1.21.1fabric

Whiter the Cherubim

A Polar opposite of Wither an Angel Meant to Serve God , Now Descended into the Overworld

77downloads
Being Alone (BE)
1.21.8neoforge

Being Alone (BE)

This mod makes you feel alone... because you are...

77downloads
Mod but my Friends decided what's in it
1.21.8neoforge

Mod but my Friends decided what's in it

lots of stuff, a huescape dimension, dragons, epic cave biome with game-changing mob, eldritch horror spider, Son Goku and more!!!1!!!

75downloads
PhoenixSCinMC
1.21.4neoforge

PhoenixSCinMC

Just Adds PhoenixSC into the Game

72downloads
AnimalLauncher
1.21.4

AnimalLauncher

A plugin that allows you to launch animals using shovels.

70downloads
Chaos Block
1.21neoforge

Chaos Block

A block that spawns any item or mob in the game, including modded.

69downloads
Nightshift
1.21.4fabric

Nightshift

Challenge oriented, randomly generated nocturnal events.

68downloads
1 Tap Kill
1.8.8

1 Tap Kill

Give selected players the ability to instantly kill allowed mobs or players with a normal melee hit. (Troll plugin)

66downloads
Magical Tools
1.21

Magical Tools

This Datapack, best used with datapacks such as STRONG MOBSSS, or Ygdrassil, or more mobs, is going to be best because this gives tools OP abilities such a 3X3 mine or magnet pull, read the description for information about abilities.

65downloads
Astrid's Gambling Cubes
1.21.1fabric

Astrid's Gambling Cubes

Ready To Risk it All, Test Your Luck With These Cubes, Spawns Items, Mobs And More

63downloads
Learnopolis
1.21.1neoforge

Learnopolis

A new world full of instruments and enemies!

59downloads
Boom Chickens
1.21.8fabric

Boom Chickens

This mod adds explosive chickens to minecraft

57downloads
Spider Bow
1.21

Spider Bow

This project adds a Spider Bow to the combat area of vanilla Minecraft in which being shot by this arrow cobwebs the victim and makes them stuck.

55downloads
Lafiński tuffiński (lafless)
1.21.1neoforge

Lafiński tuffiński (lafless)

Adds lafless the youtuber to the game!!!

53downloads
summoners
1.21.4neoforge

summoners

command only mobs are now not with this mod

49downloads
Random Stuff (W.I.P)
1.21.8neoforge

Random Stuff (W.I.P)

this mod adds a lot of random stuff

48downloads
Chariz's Mayhem
1.21.8neoforge

Chariz's Mayhem

A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz

45downloads
Blood Moon: Night Hunt
1.21.9fabric

Blood Moon: Night Hunt

Automatic Blood Moon nights, stronger mobs, new cursed enemies, weapons, charms, and rare loot for Minecraft Fabric.

43downloads
SpyGlassMeData
1.21.4

SpyGlassMeData

Datapack that is used by the SpyGlassMe mod.

42downloads
Mahan's Mod
1.21.8neoforge

Mahan's Mod

This Mod is a Random Mod Of What My World Will look like.

41downloads
Creeper every minute
1.21.9

Creeper every minute

Have you ever wished creepers didn't exist? Well in this "minecraft but" challenge, i made sure you never say YES!

38downloads
Ghost Garden
1.21.8neoforge

Ghost Garden

Ghost Garden is an atmospheric mod featuring loot-filled graveyards guarded by Skull Kin. Defeat the Royal Ghost to forge powerful phasing gear, stat-boosting crowns, and shield-shattering blades.

37downloads
Damage Dummys
1.21.8neoforge

Damage Dummys

Adds Damage Dummys for each tier of armor that display how much damage was delt to them

35downloads
Enchantment Embargo
1.21.1neoforge

Enchantment Embargo

Prevents villagers from trading enchanted books.

27downloads
Twilight Forest Smithing
1.21.1fabric

Twilight Forest Smithing

Progression-based smithing for the Twilight Forest mod.

24downloads
Aether Smithing
1.21.1fabric

Aether Smithing

Progression-based smithing for the Aether mod.

23downloads
Sporekin origin
1.21

Sporekin origin

Adds the sporekin origin. Adapted to life in total darkness, they've developed a biological mechanism that allows them to use their poisonous spores both defensively and offensively.

23downloads
Actually Scary Creakings
1.21.11

Actually Scary Creakings

A small little datapack, made to make creakings legitimately a threat to the player.

19downloads