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Minecraft Java 1.21 Mods

Browse 3,634 free mods for Minecraft Java 1.21 — popular picks include BeeRegenPlugin, Gigeresque - Create: Northstar compatibility, Translucent Leaves.

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BeeRegenPlugin
1.21.4

BeeRegenPlugin

Regenerates bees in hives that are missing them and despawns bees after a set lifespan or if lost.

135downloads
Gigeresque - Create: Northstar compatibility
1.20.1

Gigeresque - Create: Northstar compatibility

This Datapack adds some compatibility between Gigeresque and Create: Northstar.

135downloads
Translucent Leaves
1.21.1neoforge

Translucent Leaves

Makes all vanilla leaves completely translucent to light, preventing mob spawns and allowing crop growth under trees.

134downloads
Mobs patch for vampirism
1.21.1neoforge

Mobs patch for vampirism

You need mutant monsters by the moment. Fixed behaviour for stray, husk and mutant monsters using mixin

134downloads
Origins: Golemite
1.21

Origins: Golemite

Origin datapack that adds the Golemite, an origin based on the Copper Golem.

134downloads
Ultimate Companion Mod
1.21.8neoforge

Ultimate Companion Mod

An intelligent, customizable companion with a Gacha system, custom Meme sounds, and a Jojo-style Ghost Stand! Never adventure alone again.

134downloads
Sakura Phantoms
1.21

Sakura Phantoms

A lightweight, high-performance plugin that adds passive Phantoms to the End dimension.

134downloads
WarFmod
1.21.8neoforge

WarFmod

A mod that adds new mobs and bosses to your world, as well as new features and items.

134downloads
ErelisVanilla
1.21

ErelisVanilla

Datapack featuring QoL changes while keeping all of them as Vanillaish as possible

134downloads
Origins: Tortugan
1.21

Origins: Tortugan

Origin datapack that adds the Tortugan, an origin based on the Turtle.

133downloads
Lethal Breed
1.21.11fabric

Lethal Breed

Adaptive predators that break through walls and build bridges.

133downloads
ConvertIT
1.21.11fabric

ConvertIT

Cycle between Zombie Villager and Villager with ease!

133downloads
Every Mob Has Levitation!
1.21.1neoforge

Every Mob Has Levitation!

This mob applies levitation to every mob except the player!

133downloads
Vyn's Clones
1.21.1neoforge

Vyn's Clones

Conjure perfect self-reflections that can aid your journey

132downloads
OneEmeraldTrades
1.21

OneEmeraldTrades

A plugin to make all trades with villagers cose one emerald.

132downloads
Tweaked
1.21.1neoforge

Tweaked

Tweaked adds useful Minecraft commands, admin tools, advanced gamerules, mob spawning control, inventory editing, sandbox worlds, and server management features.

132downloads
SmpMechanics
1.21.1

SmpMechanics

BetterSleep, Custom Day/Night Time, /sit, Mob Cleaner, Block Loggin, SimpleTPA, /hat, /fly, /god, Cozy Campfire

132downloads
Items, Crafts & World of the Realms of Runeterra
1.21.11neoforge

Items, Crafts & World of the Realms of Runeterra

This project introduces all the items, blocks, abilities and other gameplay mechanics not related to the world generation provided by the Core Package of Realms of Runeterra: A Tale of Relative Dimensions

131downloads
No Invisibility Particles
1.21

No Invisibility Particles

Remove the particles when using invisibility to be truly hidden.

131downloads
New Old Flowers For Sniffers
1.21.4

New Old Flowers For Sniffers

Sniffers can now dig up the removed red rose, pocket edition's blue rose and a new Bobuar rose

131downloads
NoMobLoot
1.20

NoMobLoot

Prevents mobs from dropping items and experience orbs

131downloads
More Breeze Rods
1.21fabric

More Breeze Rods

This project makes that a breeze now tropps more breeze rods.Very usefull

130downloads
Better Pathfinding
1.21.1neoforge

Better Pathfinding

A mod that fixes vanilla mob pathfinding bugs / 修复原版生物寻路缺陷

130downloads
The Warden Scythe
1.21.11

The Warden Scythe

This datapack add a powerful weapon but hard to get !

130downloads
Portals No Pigmen
1.20.5neoforge

Portals No Pigmen

Disables Piglins spawning from Nether Portals in the overworld

130downloads
DrownedOverhaul – A Deep Sea Threat Awaits
1.21.8

DrownedOverhaul – A Deep Sea Threat Awaits

DrownedOverhaul transforms Minecraft’s oceans into a place of genuine peril. This plugin completely reimagines the behavior of Drowned mobs, turning them from passive nuisances into coordinated threats lurking beneath the waves.

130downloads
Snack Sticks
1.21.1neoforge

Snack Sticks

Turn mobs into tasty treats!

130downloads
PhantomGuard
1.17

PhantomGuard

Prevent Phantom spawns with player-specific permissions.

130downloads
TNT More +
1.21.8fabric

TNT More +

Adds new TNTs, ores, tools, armor, blocks, materials, and custom mobs to enhance your Minecraft adventure.

129downloads
Biznesmod
1.21.8fabric

Biznesmod

This mod adds new biomes, a new villager proffesion, new mechanics (upgradable abilities, collecting iron dust to make iron ingots, etc...), new custom structures (10+), a TNT cannon which shoots tnt where you look and some new redstone components.

129downloads
The Echo Horror
1.21.8neoforge

The Echo Horror

A progressive psychological horror mod that introduces strange anomalies, distant watchers, unexplained encounters, and escalating disturbances as the days pass.

129downloads
Villager Job Block
1.21.11fabric

Villager Job Block

This mod allows to see to which block is villager job connected.

129downloads
Battle Music Crescendo
1.21.1neoforge

Battle Music Crescendo

Mod that adds background music when fighting hostile mobs and players and more

129downloads
Somnium Reale
1.21.8fabric

Somnium Reale

Explore a new world where things aren't quite as you remember, but in some ways feel more real than ever.

129downloads
Custom Hyperion
1.21.1fabric

Custom Hyperion

This project adds a Hyperion concept, just very different and survival friendly (not OP)...

129downloads
Peaceful Life
1.21.11fabric

Peaceful Life

Locks the world difficulty to Peaceful for cozy modpacks and or simple Peaceful worlds.

129downloads