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Minecraft Java 1.21 Mods

Browse 12,305 free mods for Minecraft Java 1.21 — popular picks include Age Of Dragons, Server Friendly Looting, Glow Squids Actually Glow.

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Age Of Dragons
1.21.1neoforge

Age Of Dragons

Age of Dragons is a dark fantasy Minecraft mod featuring elemental dragons, custom classes, cinematic boss fights, and lore-driven progression. Face ancient trials, challenge forgotten kings, and uncover the truth behind the Dragonlands.

76kdownloads
Server Friendly Looting
1.21.11neoforge

Server Friendly Looting

Adds more server friendly ways of getting loot

76kdownloads
Glow Squids Actually Glow
1.17fabric

Glow Squids Actually Glow

Makes glow squids actually glow!

76kdownloads
PMW Villagers Take Cover!
1.21.1neoforge

PMW Villagers Take Cover!

This mod makes villagers take cover from storms in Protomanlys Weather mod!

75kdownloads
Encounter: Mob AI Tweaker
1.20.1forge

Encounter: Mob AI Tweaker

Allow modpack developers to add targeting/avoiding rules for entity AI.

75kdownloads
Better Mob Drop
1.21.5fabric

Better Mob Drop

A Minecraft mod/data pack which provide more reasonable mob drop

75kdownloads
Carpet crit fix
1.21.11fabric

Carpet crit fix

This mod fixes the problem where fake players don't perform critical hits

75kdownloads
Asian Illager Ship
1.21.8neoforge

Asian Illager Ship

Adds an Asian Illager Ship to Ocean Biomes

75kdownloads
Insects: Recrafted
1.20.1forge

Insects: Recrafted

Adds several different insects into the game

74kdownloads
Throwable Spear
1.21.11neoforge

Throwable Spear

Throwable Spear does exactly what its name suggests: it allows spears to be thrown.

74kdownloads
Fire's Pokemon
1.21.1

Fire's Pokemon

This datapack adds my pokemon models in Cobblemon

74kdownloads
The Broken Script: BLACKOUT
1.21.1neoforge

The Broken Script: BLACKOUT

An extension of TBS, a slow burn mod that tries to make you feel like you're part of an ARG

74kdownloads
3d mob makeover
1.21

3d mob makeover

makes 2d mob textures 3d

73kdownloads
Jurassic Revived
1.21.1neoforge

Jurassic Revived

A Minecraft mod that brings dinosaurs back to life using ancient DNA and modern technology | Breed, study, and build your own prehistoric park with a wide variety of creatures...

73kdownloads
Dragon Scale Loot
1.20.2forge

Dragon Scale Loot

1.16.x - 1.21.x (Forge, Fabric, NeoForge) The dragon now drops loot on death you can now make new tools and armor with it

73kdownloads
Nemo's Blooming Blossom
1.21.11fabric

Nemo's Blooming Blossom

Generate pink petals when spawning a cherry tree!

73kdownloads
Tameable Foxes
1.21.1neoforge

Tameable Foxes

Taming foxes was never easier than that!

72kdownloads
Cobblemon Fakemon: Lively 'Mons
1.21.1fabric

Cobblemon Fakemon: Lively 'Mons

A Cobblemon Addon adding 70+ Custom Fakemon, including new regional variants, rideable Pokemon, and convergent forms.

72kdownloads
YDM's Vulture
1.21.1fabric

YDM's Vulture

This mod adds the vulture as a mob to the game.

71kdownloads
Invisibility Aggro Fix
1.21.4neoforge

Invisibility Aggro Fix

Simple mod that ensures hostile mobs can’t detect or attack you while under the invisibility effect, fully restoring true stealth gameplay!

71kdownloads
Purified Flesh Mod
1.21.4neoforge

Purified Flesh Mod

Purify rotten flesh!

71kdownloads
FeatherMorph
1.21.11

FeatherMorph

Yet another disguise plugin. Disguise as mobs and players, then acquire unique skills and abilities!

71kdownloads
Treasures of the dead
1.21.1neoforge

Treasures of the dead

This is a mod that adds new pirate enemies, structures and many other features, inspired by Sea of thieves.

71kdownloads
Spell Vulnerabilities
1.21.1fabric

Spell Vulnerabilities

Configure custom resistances and vulnerabilities for mobs to different spell schools

71kdownloads
[Cobblemon] Animated Pokemon
1.21.1

[Cobblemon] Animated Pokemon

Adds custom remodels and animations/custom moves to pokemon!

70kdownloads
Create: Petrochem
1.21.1neoforge

Create: Petrochem

Realistic oil refining comes to Minecraft

70kdownloads
Nycto
1.21.11fabric

Nycto

Adds vampires (and later werewolves), and allows you turn into or hunt them

70kdownloads
EliteMobs
1.21.4

EliteMobs

Minidungeons, Arenas, Bosses, Custom Loot, Quests, MMORPG progression & more!

70kdownloads
Guard Villagers - Autonomous Villager Defense
1.20.1forge

Guard Villagers - Autonomous Villager Defense

Automatic Guard Conversion! Villagers autonomously become/spawn guards when threats appear. Fully configurable addon for Guard Villagers.

70kdownloads
Pet Frogs and More!
1.21fabric

Pet Frogs and More!

Pet frogs, dogs, cats, and more! and watch them react with delight!

70kdownloads
Passive Mobs - Twlight Re:Aggro
1.17.1

Passive Mobs - Twlight Re:Aggro

A datapack that allows mobs from the twilight forest mod to be aggressive again~

69kdownloads
Mob Stacker Ind.
1.21.5neoforge

Mob Stacker Ind.

Greatly increases performance by merging/stacking nearby mobs, reducing the physical number of entities in the world. Hypothetically 2147483646 times better performance.

69kdownloads
Attract to Sound ([NEO]Forge/Fabric): Sound & Stealth.
1.21.1neoforge

Attract to Sound ([NEO]Forge/Fabric): Sound & Stealth.

[(Neo)Forge & Fabric 1.18.2-1.21.11] Overhauls mob AI for a true stealth experience. Hunted by what they see, hear, and sense.

69kdownloads
Animal Garden - Narwhal
1.21.11fabric

Animal Garden - Narwhal

This mod adds the unicorns of the sea, the narwhals to the frozen ocean biomes.

69kdownloads
Cobblemon Outbreaks
1.21.1neoforge

Cobblemon Outbreaks

Adds Pokémon Scarlet & Violet style mass outbreaks to Cobblemon with progressive shiny rates!

69kdownloads
YTech
1.21.1neoforge

YTech

YTech improves early game by increasing time to reach "iron age".

69kdownloads