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Minecraft Java 1.21 Mods

Browse 12,335 free mods for Minecraft Java 1.21 — popular picks include HostilePassives, Nature Into Life, PetalDisconnect.

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HostilePassives
1.21.1neoforge

HostilePassives

makes passive mobs hostile

85downloads
Nature Into Life
1.21.1neoforge

Nature Into Life

Life that you can turn into mobs and more and 4 new mobs.

85downloads
PetalDisconnect
1.21.10fabric

PetalDisconnect

A lightweight quick-disconnect mod that triggers instant disconnects via keybind or focus-loss detection.

85downloads
Wisdom Of Souls
1.21.10fabric

Wisdom Of Souls

Wisdom of Souls is a mystical Minecraft mod that brings new life to combat and magic through the power of souls.

85downloads
Simply Horse Roads
1.21

Simply Horse Roads

It's a simple and optimized plugin that boost the horse speed on certain road-blocks with the opition to add player boost aswell.

85downloads
MK:Ultra spells - DivineRPG mobs compatibility patch
1.21.1

MK:Ultra spells - DivineRPG mobs compatibility patch

Allows the spells from MK:Ultra to target the mobs from DivineRPG

85downloads
Allay & Vex Conversion
1.21.5fabric

Allay & Vex Conversion

Allows the conversion of allays to vexes and vice versa

85downloads
PollutedLands
1.21.4

PollutedLands

PollutedLands adds a dynamic pollution system where over-mining and exploitation in a chunk leads to environmental decay, corrupted mobs, and eerie visual effects, creating a harsher, more immersive survival experience.

85downloads
Stellarity_x_True_Ending_patch
1.21.11fabric

Stellarity_x_True_Ending_patch

Compatibility layer for seamless integration between Stellarity and True Ending datapacks.

84downloads
Beneath the Earth
1.21.1fabric

Beneath the Earth

Adds ancient eggs deep beneath the earth. If you look hard enough, you might find their source too...

84downloads
Cobblemon Fierce Competition - Extras
1.21.1

Cobblemon Fierce Competition - Extras

Stuff that didn't quite fit in the original datapack

84downloads
Armor Resistance
1.21.1fabric

Armor Resistance

A Balanced PvP Oriented Mod That Adds A New Attribute To Netherite Armor!

84downloads
Spirited Journeys
1.21.1fabric

Spirited Journeys

Set off on a journey with friends in this RPG modpack. Explore various structures and lands, as countless monsters and loot await you. then return home with tales of your adventures and maybe even settle down and enjoy what the simple life has to offer.

84downloads
CarpetStairs
1.21

CarpetStairs

Carpets on the stairs and slabs for your server

84downloads
BreedingControl
1.21.1neoforge

BreedingControl

Simple mod that lets you disable breeding of certain animals/animal groups in the config.

84downloads
DNASteal
1.21.8

DNASteal

This plugin allows you to steal mob's DNA and their abilities

84downloads
Eco Picks
1.21.4fabric

Eco Picks

This is a Minecraft mod where you craft leaf pickaxes, combine them into an OP Eco Pickaxe, and befriend Leafee! a pet that helps you through the game.

84downloads
Happy ghast speed upgrade
1.21.6neoforge

Happy ghast speed upgrade

This project adds faster happy ghasts with their speed fully configurable

84downloads
emerald update+
1.21.4neoforge

emerald update+

This is a emerald update mod.The mod add some emerald items.

84downloads
ExtremeMobAI-1.6 – The Ultimate Hunt☠
1.21spigot

ExtremeMobAI-1.6 – The Ultimate Hunt☠

"Run, hide, or fight — but you can’t escape them."

84downloads
Undead Transformation
1.21.6fabric

Undead Transformation

Zombie transform into husk if died by the sun and skeleton transform into bogged if in contact with water for too long

84downloads
Dried Ghast, no Craft?
1.21.6

Dried Ghast, no Craft?

A simple Data Pack that removes the Dried Ghast crafting recipe

84downloads
Iron Golems' Revenge
1.21.5

Iron Golems' Revenge

Iron Golems will recognize you as the threat you are and attack you on sight. They'll also get EXTRA angry towards players only.

84downloads
Browngurus mob pack
1.20.1

Browngurus mob pack

A resource pack that replaces skeleton and zombie mobs with custom mobs i made up

84downloads
Misterpizza's ligcht edition
1.21.1neoforge

Misterpizza's ligcht edition

Misterpizza's Light Edition adds two new biomes: the glowing Light Biome and the mysterious Dark Biome. Discover powerful gear like the Dark Armor and Light Sword, encounter new mobs like the Lighting Pig, and explore a world filled with adventure. More up

84downloads
Create: Autonavigation
1.21.1neoforge

Create: Autonavigation

Autonavigation allows you to steer your ships with greater mobility, without being tethered to magnetite.

83downloads
AntiVPN-X
1.19spigot

AntiVPN-X

AntiVPN-X is plugin blocks any sort of VPN mobile hotspots proxy botting and MORE!

83downloads
Safe Dawn
1.21.1neoforge

Safe Dawn

enemies are pacified by the sun's light

83downloads
You Can't Sleep
1.20.1forge

You Can't Sleep

A about bed sleep's horror mod

83downloads
Advanced Happy Ghast
1.21.11fabric

Advanced Happy Ghast

Upgrade your Happy Ghast! This mod introduces a progression system, integrated storage, and speed bonuses. Manage your companion through a custom dashboard and level it up using rare materials.

83downloads
McCombat
1.21.9fabric

McCombat

McGather skills and abilities SWORDS AXES TRIDENTS MACES BOWS CROSSBOWS UNARMED needs McCore

83downloads
Flower bunny origin
1.21

Flower bunny origin

Pacifist flower eating origin.

83downloads
Iffex's Mob Additions
1.21.11

Iffex's Mob Additions

A simple data pack that increases mob variety throughout Minecraft

83downloads
Deadly Skeletons
1.21.1fabric

Deadly Skeletons

Turns Skeletons into a serious late-game threat by overhauling their combat equipment and spawn rules.

83downloads
Viiru Advancements Pack
1.21.10

Viiru Advancements Pack

Minecraft Advancements Pack that gives you motivation to keep going.

83downloads
More Stuff+
1.21.1neoforge

More Stuff+

Adds More stuff to Minecraft - For NeoForge 1.21.1

83downloads