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Minecraft Java 1.21 Mods

Browse 12,329 free mods for Minecraft Java 1.21 — popular picks include Cozy Horizons, Replicator First Type, Trick Quiver.

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Cozy Horizons
1.21.1neoforge

Cozy Horizons

A cozy Minecraft modpack that expands the vanilla experience with new structures, biomes, mobs, items, and building options for a relaxing and immersive adventure.

56downloads
Replicator First Type
1.21.1neoforge

Replicator First Type

Evolving slimes harness solar energy and develop genetic mutations. Predatory spiders create evolutionary pressure. Features 12+ genes, horizontal gene transfer, DNA scanner. Watch natural selection in your Minecraft world!

56downloads
Trick Quiver
1.21.1fabric

Trick Quiver

An archery combat mod: switch between 12 magic arrows, craft bow attachments, battle clockwork archers, and raid a Japanese-style boss shrine. One arrow solves everything.

56downloads
Silver & Withers
1.21.11fabric

Silver & Withers

A Minecraft mod that adds silver, its items, couple new mobs, structures and potions.

56downloads
Withering Wanderers
1.21forge

Withering Wanderers

This project adds more use to a theme of wither mobs, a new use for soul sand, new use for glow berries, and overall a more unique experience in 1.21.1!

56downloads
Nata's Crazy Dinos
1.21.8neoforge

Nata's Crazy Dinos

Adding some crazy dinosaurs to your world.

56downloads
RavenMobs
1.19

RavenMobs

Zone-based mob leveling system with economy integration and dynamic stats

56downloads
Gander's Dumb Weapons
1.21.8neoforge

Gander's Dumb Weapons

GanderBeam Added Youtube Comment's Dumb Weapon Ideas To Minecraft!

56downloads
WardRegion
1.21

WardRegion

Region protection plugin for Minecraft 1.21 with wand-based selection, GUI management, whitelist access, flexible flags, particle previews, and MySQL storage.

56downloads
Death Challenge
1.21spigot

Death Challenge

unique minigame event plugin where players compete to complete death related tasks.

56downloads
Angry Stuff
1.21.1neoforge

Angry Stuff

a random ore appeared underground that made everything angry, tools, armor, a dimension, nothing escapes the angry

56downloads
Aegis system
1.21.9

Aegis system

a simple and very customazable rpg plugin that includes mana, abilities, classes and more!

56downloads
Center of the World
1.21.8neoforge

Center of the World

Makes all mobs know your location at all times

56downloads
CarpetBag
1.21

CarpetBag

Adds a special bag for storing and using carpets for your map creators.

56downloads
The Fun Mod!
1.21.8fabric

The Fun Mod!

This mod is just a couple of things i wanted to test in MCreator! Enchantments, Mobs, And Biomes are featured!

56downloads
Sinfall
1.21.8neoforge

Sinfall

The study of sins: How to use them or how to get rid of them!

56downloads
Nerfed Elder Guardian
1.21.7fabric

Nerfed Elder Guardian

Small mod that lowers elder guardians radius for giving a player mining fatigue from 50 to 10 blocks

56downloads
Vegner's Rubies
1.21.4neoforge

Vegner's Rubies

A simple mod with simple goals - Improve the Superflat palette.

56downloads
hotbar pets
1.21.4neoforge

hotbar pets

add a diamond, emerald, and amethyst hotbar pet

56downloads
Way More Recipes
1.21.4neoforge

Way More Recipes

just a bit more recipes than usual...

56downloads
MpregMons [Cobblemon]
1.21.1

MpregMons [Cobblemon]

Adds a Mpreg form to certain Pokemons with the cosmetic function in Cobblemon.

55downloads
Odonis.jar: The Niflheim Dimension
1.21.8neoforge

Odonis.jar: The Niflheim Dimension

General extension mod that works similar to a modpack which adds dimensions such as "The Niflheim" and content related to these.

55downloads
MobTag | MythicMobs & PlaceholderAPI support
1.19spigot

MobTag | MythicMobs & PlaceholderAPI support

Display mob health tags above mobs | Fully configurable | PAPI & MythicMobs support

55downloads
HypeTrade
1.21

HypeTrade

A modern plugin that allows players to trade items and money through a real-time interface, featuring an animated countdown system and advanced exploit protection.

55downloads
Beacon Strike
1.21

Beacon Strike

Beacon Strike is a defense plguin against hostile mobs.

55downloads
Mobs Buffs (MPR)
1.21.1

Mobs Buffs (MPR)

A Data Pack for Mobs Properties Randomness that buffs and changes mobs a bit

55downloads
P_Comandos
1.20

P_Comandos

A plugin for commands in items!

55downloads
Concept
1.21.10fabric

Concept

Adds various chaotic features that were suggested to me!

55downloads
Familiar Buffs
1.21.8

Familiar Buffs

Adds buffs to horses, donkeys, mules, skeleton horses and happy ghast.

55downloads
ItzNevoy 10k Pack
1.21.9

ItzNevoy 10k Pack

The ItzNevoy 10K Pack is a Minecraft resource pack designed with PvP and competitive gameplay in mind. It focuses mainly on vanilla-like visuals, so it still looks great in videos like Nevoy’s!

54downloads
Lot's-a-Steves!
1.21.1neoforge

Lot's-a-Steves!

A mod that adds a bunch of wonky steve variants!

54downloads
AstroBop
1.21fabric

AstroBop

AstroBop adds a Wand that launches mobs into the sky when you hit them!

54downloads
Spawn Egg Warning
1.21.1fabric

Spawn Egg Warning

Adds a warning for spawn eggs whose mob has a lot of health points

54downloads
Raven Mail
1.21.11fabric

Raven Mail

Ravens to deleiver mail to your friends

54downloads
MySilkSpawners
1.21

MySilkSpawners

Take your spawners wherever you want. Enchant your pickaxe, mine any spawner without destroying it, and rebuild it somewhere else, with cost and drop chance fully tailored to your needs.

54downloads
EnchantableMobArmor
1.21

EnchantableMobArmor

A spigot plugin that make horse, wolf, and nautilus armor compatible with vanilla armor enchantments. Anvils only!

54downloads