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Minecraft Java 1.21 Mods

Browse 12,305 free mods for Minecraft Java 1.21 — popular picks include SprintingMobs, deleted, RZXPets.

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S
1.16spigot

SprintingMobs

Make hostile mobs gain a sprint-like speed boost when chasing sprinting players.

12downloads
D
1.16spigot

deleted

Hedef bir zırh askısı veya mob.

11downloads
R
1.20

RZXPets

RZXPets is a comprehensive companion pet plugin for Minecraft servers that introduces summonable, floating pets to accompany players.

10downloads
R
1.7spigot

RS-MobStand

Automated Mob Farming | Separate Adult & Baby Mob Settings | Radius & Filters

10downloads
E
1.21spigot

EinfxchVanish

A high-performance vanish plugin for Paper. Stay hidden from players, mobs, and even sculk sensors w

10downloads
W
1.18spigot

WeaponSoul

Upgrade your sword with Soul Fragments collected from hostile mobs!

10downloads
N
1.21.1fabric

NavNeit Engine

A Minecraft RPG expansion featuring player Stats, Skills, Jobs, and Mob Scaling, designed to make survival more challenging and rewarding.

9downloads
R
1.21spigot

Ringer

adds a new mob and item

9downloads
O
1.21

OneTridant

adding a special legendary trident

8downloads
M
1.21spigot

Mob/Farm Lag Optimizer

A lag optimization plugin that limits mobs and other farms instead of blindly removing entities.

8downloads
H
1.21spigot

Hub ForceField | Staff & Content Creator Utility

An invisible forcefield bubble surrounds you, pushing away players and mobs.

8downloads
M
1.20.6spigot

Monsterball

An exciting monster-themed ball game plugin with team battles and special abilities!

8downloads
P
1.14spigot

PuzzleMobAntiques

Customizable plugin to make mob drops more valuable

8downloads
V
1.21spigot

VoltMcode Pets

VoltMcode

6downloads
F
1.21spigot

FishingFestival | Fishing Tournaments, Leaderboards & Rewards

Turn ordinary fishing into competitive server-wide events.

6downloads
T
1.21.11fabric

The Mimic BETA

hi this is my first TRULY custom mod its not a port of ANYTHING lmao, this mod is about a mimic that well.. mimics you or your friends it also stalks you and learns about you although you will need an api from GROQ to work

2downloads
Mob Control: Add custom AI, break blocks, regrowth, spawners, plus more! Bad mobs? Block them! You're in control of your mobs!
1.21.11forge

Mob Control: Add custom AI, break blocks, regrowth, spawners, plus more! Bad mobs? Block them! You're in control of your mobs!

Gives you full control over spawning mobs/spawners. Add custom AI to mobs, give them better weapons, and block burning in sunlight. You decide what your mobs do and when they can spawn!

2.4Mdownloads
Petrolpark Library
1.21.1neoforge

Petrolpark Library

Shared code for my mods

2.3Mdownloads
Petrol's Parts (Create add-on)
1.21.1neoforge

Petrol's Parts (Create add-on)

Unique aesthetic and functional components for Create like Corner Shafts, Pneumatic Tubes and Coaxial Cogwheels

2.2Mdownloads
Van Backport Compat
1.20.1fabric

Van Backport Compat

Adds Vanilla Backport features to moded biomes!

1.9Mdownloads
Happy Ghast 1.19+ [FORGE/NEOFORGE]
1.20.1forge

Happy Ghast 1.19+ [FORGE/NEOFORGE]

Happy Ghasts and Ghastlings

1.7Mdownloads
Yakurum Mod
1.21.7neoforge

Yakurum Mod

Yakurum Mod is a modification for Minecraft that introduces a variety of features and improvements to enrich the gaming experience.

1.5Mdownloads
Mob Population Control
1.21.11forge

Mob Population Control

Handle common runaway mob population situations (Anti-Lag)

1.4Mdownloads
Smoreh's ASSIMILATED Dweller [Supports 1.20.1] [PARASITE] (Horror) (Ambient) (Creepypasta) (Jar) (Scary) (Creepy)
1.20.1forge

Smoreh's ASSIMILATED Dweller [Supports 1.20.1] [PARASITE] (Horror) (Ambient) (Creepypasta) (Jar) (Scary) (Creepy)

Help the Dweller Escape it's Parasitic Agony. (Works for 1.20.1)

1.3Mdownloads
Nasty Mobs
1.20.1forge

Nasty Mobs

A set of nasty, smarter new mobs

1.3Mdownloads
Wilder Wild [Fabric]
1.21.11fabric

Wilder Wild [Fabric]

A massive overhaul that improves biomes, adds new mobs, trees, and more!

1.2Mdownloads
Animals Trap
1.21.1neoforge

Animals Trap

Trap for small animals - hunting and butchering

797kdownloads
The-Smiler
1.19.2forge

The-Smiler

The Smiler; Another player-like horror mod.

735kdownloads
Animals Trap for TFC
1.21.1neoforge

Animals Trap for TFC

Small Animal Traps for the world at TerraFirmaCraft

710kdownloads
Wizard's Animals
1.21.4neoforge

Wizard's Animals

A mod that add +80 new real life animals to minecraft exploration world

635kdownloads
Zombie Island
1.21.1neoforge

Zombie Island

Zombie mod that adds many types of walkers with different abilities

629kdownloads
Mob Crossing
1.21forge

Mob Crossing

Mobs can cross rails.

519kdownloads
[ Java ] Human Player Mobs
1.20.2

[ Java ] Human Player Mobs

[ Java Port ] turns all mobs into human player models, also waifu stuff

502kdownloads
Soul of Cinder Standalone 1.21
1.20.1fabric

Soul of Cinder Standalone 1.21

Standalone Version of the Soul of Cinder Boss and Abyss Watchers Boss for 1.20.1 and 1.21.0-1.

444kdownloads
Ash Of Sin: Better AI
1.21.1neoforge

Ash Of Sin: Better AI

This mod enhances the AI of hostile mobs with a dynamic hatred system.

421kdownloads
Fossils&Archeology origins
1.21.1neoforge

Fossils&Archeology origins

Fossils & Archaeology origins, revive ancient creatures, explore the fall of an empire and live with creatures of the past !

392kdownloads