Minecraft Java 1.21 Mods
Browse 269 free mods for Minecraft Java 1.21 — popular picks include You Can't Sleep, Safety is Nowhere, Sculk Monster.
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You Can't Sleep
A about bed sleep's horror mod
Safety is Nowhere
Dreams are real and so are nightmares. The world is corrupted, find the source of abnormalities.
Sculk Monster
Became the Sculk Monster for a permanent strengh and night vision effect ! However, during thunderstorm, you will turn into the Sculk Monster...
PhoenixSCinMC
Just Adds PhoenixSC into the Game
MultiverseCreatures
Plugin for custom themed creatures and items on Spigot/Paper
ChaosSwap
Randomly swap positions with mobs every 40–60 seconds. Fully customizable with optional effects and instant mode. in the config file
AnimalLauncher
A plugin that allows you to launch animals using shovels.
Whiter the Cherubim
A Polar opposite of Wither an Angel Meant to Serve God , Now Descended into the Overworld
1 Tap Kill
Give selected players the ability to instantly kill allowed mobs or players with a normal melee hit. (Troll plugin)
adrix's better end
this project adds end update: biomes, structures and mobs.
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity

Chaos Block
A block that spawns any item or mob in the game, including modded.
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.
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.
Nightshift
Challenge oriented, randomly generated nocturnal events.
Astrid's Gambling Cubes
Ready To Risk it All, Test Your Luck With These Cubes, Spawns Items, Mobs And More

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.
The Legend Returns
Herobrine has returned. Cursed structures, shadow clones, epic boss fight, and dark portals await. Survive the apocalypse.
Learnopolis
A new world full of instruments and enemies!

summoners
command only mobs are now not with this mod
Boom Chickens
This mod adds explosive chickens to minecraft
Lafiński tuffiński (lafless)
Adds lafless the youtuber to the game!!!
Random Stuff (W.I.P)
this mod adds a lot of random stuff

SpyGlassMeData
Datapack that is used by the SpyGlassMe mod.
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
Creeper every minute
Have you ever wished creepers didn't exist? Well in this "minecraft but" challenge, i made sure you never say YES!
Being Alone (BE)
This mod makes you feel alone... because you are...
Mahan's Mod
This Mod is a Random Mod Of What My World Will look like.
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.
Blood Moon: Night Hunt
Automatic Blood Moon nights, stronger mobs, new cursed enemies, weapons, charms, and rare loot for Minecraft Fabric.
Damage Dummys
Adds Damage Dummys for each tier of armor that display how much damage was delt to them
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!!!
Enchantment Embargo
Prevents villagers from trading enchanted books.
Mob Rain
It starts raining all items and all mobs, so be careful.
Actually Scary Creakings
A small little datapack, made to make creakings legitimately a threat to the player.
Squid Improvements
Squids and Glow Squids will give effects when you try to attack them! Survival friendly addition to vanilla worlds