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Minecraft Java 1.21 Mods

Browse 3,633 free mods for Minecraft Java 1.21 — popular picks include Harder Life, Zombies Evolved, Stellaria.

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Harder Life
1.21.1neoforge

Harder Life

Makes the game slightly harder while reimagining some vanilla features

270downloads
Zombies Evolved
1.21

Zombies Evolved

Implements many new zombie variants to bring about a greater sense of difficulty and challenge

270downloads
Stellaria
1.21.1fabric

Stellaria

A mod dedicated to fighting enemies in a space-like environment!

268downloads
30M+ Villager Names!
1.21

30M+ Villager Names!

Adds over 30 million random names to Villagers, since 1.17! I wish I was joking.

268downloads
DropBar
1.21.11fabric

DropBar

DropBar turns your XP bar into a Mob Radar. New v2 style detection pips.

268downloads
Arctics Undertale Souls
1.21.8neoforge

Arctics Undertale Souls

This mod was made from an idea I have had for a long time where you can be a human and or monster from Undertale. You can use Monster or Human magic to make your way through the world. You can either be enemys or friends its your choice.

267downloads
Simple Immortal Pets
1.21.8fabric

Simple Immortal Pets

A single mixin mod that makes all tamed entities immortal.

267downloads
Oaks Frontier
1.21.1neoforge

Oaks Frontier

An entire overhaul on how you play minecraft

267downloads
Types And Variants
1.21neoforge

Types And Variants

A Mod that adds more variations to mobs

267downloads
Corrupted Horizons
1.21

Corrupted Horizons

Add Mini-Bosses! Increase Difficulty, Earn Rewards And Begin Your Adventure! 🧭⚔️

266downloads
MineableTrials
1.21.10fabric

MineableTrials

Harvest trial spawners and vaults!

266downloads
Baby Zombie Removal
1.21.8fabric

Baby Zombie Removal

A mod that removes baby zombies made for fabric 1.21.8

266downloads
Unholy Mobs
1.21.1neoforge

Unholy Mobs

Randomly empowers hostile mobs with powerful variant types when they spawn, making them significantly tougher.

265downloads
Saddle/Bundle/Lead/DYE changes
1.21.10

Saddle/Bundle/Lead/DYE changes

Ride any mob, steal from any mob & leash any mob.

265downloads
Chickens Lay Anything
1.21

Chickens Lay Anything

Configure what items chickens lay using loot tables!

265downloads
Pick & Trade
1.21.1neoforge

Pick & Trade

Upgrade your trading experience! Features a custom parchment interface that lets you see all villager offers instantly and choose specific enchantment levels without the hassle.

264downloads
All mobs are boatable
1.21.9

All mobs are boatable

All mobs can be put into a boat

264downloads
No Creeper Explosions
1.21.11fabric

No Creeper Explosions

Stops creepers from damaging blocks with their explosions.

263downloads
TC Battle Growth
1.21.1fabric

TC Battle Growth

Gain experience immediately while fighting, instead of the old experience gain logic.

262downloads
Dark Christmas
1.21.8neoforge

Dark Christmas

Face the horror of DARK SANTA!

262downloads
What you got there?
1.21.10fabric

What you got there?

This mod adds a client-side nametag that displays every enchanted book trade for each librarian villager.

262downloads
Axolotl Drops│美西螈戰利品
1.21.9

Axolotl Drops│美西螈戰利品

Axolotl will drop Tropical Fish when killed.│美西螈被擊殺時會掉落熱帶魚。

262downloads
Raid Farm Fix
1.21

Raid Farm Fix

This datapack will return the raid mechanics from version 1.14-1.20.

262downloads
RacesPlugin
1.21

RacesPlugin

This is a plugin for Minecraft that adds races

261downloads
Custom Entity Leveling
1.21.1neoforge

Custom Entity Leveling

A highly customizable mod that enables mobs to gain "levels" similar to elite monsters.

261downloads
ProtectMyPet
1.16

ProtectMyPet

A plugin that allows you to disable damage to your pet.

261downloads
Create: Craft 'n Extras
1.21.1neoforge

Create: Craft 'n Extras

Create: Craft 'n Extras is a lightweight, vanilla-friendly addon for the Create mod that bridges the gap between raw materials and your building palette. It eliminates tedious crafting table grid-spamming by introducing logical, high-efficiency mechanica

260downloads
Robot Legion
1.21.1fabric

Robot Legion

Build a steampunk robot army. Workers automate jobs while combatants fight beside you through three boss dungeons. Trade with engineer villagers for rare parts.

260downloads
Helmaroc King
1.21

Helmaroc King

This datapack adds Helmaroc King with custom mechanics from Zelda: The Wind Waker & Four Swords Adventures. No resource pack required

260downloads
TeamWork
1.21.1fabric

TeamWork

Adds Multiple interactions between hostile mobs, making them do, well, Teamwork

260downloads
poopool
1.21.5fabric

poopool

Additional mobs, updated mob mechanics, & cat_jam. Also comes with voice chat, essential & performance mods.

260downloads
Glacier Players
1.21.11

Glacier Players

Mannequins that are designed to mimic real players in a server.

259downloads
Light Suppression Wand
1.21.11fabric

Light Suppression Wand

Get full control over light-emissive blocks.

258downloads
Oozing magma
1.21.11fabric

Oozing magma

makes Oozing effect spawn Magma Cubes in the Nether

258downloads
Disable Zombie Sieges
1.21.5

Disable Zombie Sieges

Disable Zombie Sieges from spawning and messing up your village in all overworld biomes.

258downloads
Altitude Sickness│高山症
1.21.9

Altitude Sickness│高山症

Mobs occasionally suffers from oxygen deprivation at high altitudes.│生物在高海拔地區偶爾會遭受缺氧的困擾。

257downloads