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Minecraft Java 1.21 Mods

Browse 1,415 free mods for Minecraft Java 1.21 — popular picks include A Minecraft Movie Mobs, MobMisquotes, The Witch (Intense Horror).

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A Minecraft Movie Mobs
1.20.1

A Minecraft Movie Mobs

Changes the appearance of some mobs to look like they're form the movie

2.9kdownloads
MobMisquotes
1.21.1

MobMisquotes

Mobs occasionally speak incorrect famous quotes in chat when they die, attributing them to completely wrong historical figures.

2.9kdownloads
The Witch (Intense Horror)
1.21.1neoforge

The Witch (Intense Horror)

The red eyed Witch lurks in the shadows, if you look at or get too close to her she strikes and drags you into complete darkness.

2.8kdownloads
kill.jar
1.21.1neoforge

kill.jar

A horror mod that is based off The Broken Script

2.8kdownloads
Cursed Spawners
1.21.11fabric

Cursed Spawners

Makes spawners far more dangerous than they need to be.

2.8kdownloads
ZombieApocalypseSSS
1.21

ZombieApocalypseSSS

ZombieApocalypseSSS is a comprehensive Minecraft plugin that transforms your server into a thrilling zombie survival apocalypse. Featuring advanced zombie AI, evolving variants, player infection mechanics, psychological horror elements, and dynamic events

2.7kdownloads
Create: Horse DECIMATION
1.21.1neoforge

Create: Horse DECIMATION

A joke Create Addon that lets you (half-ethically) process Horses into horse related stuff!

2.7kdownloads
Haunted Encounters
1.21.1fabric

Haunted Encounters

Spooky Ghosts from the Pokemon Tower invade your world, bringing a whole new otherwordly challenge!

2.7kdownloads
Classic Combined
1.21.8neoforge

Classic Combined

This mod creates a Classic Minecraft/Modern Minecraft hybrid experience. Recreates modern features in a Classic Minecraft/Alpha Minecraft style. Fully Survival compatible

2.7kdownloads
Villagers Drop Eggs
1.21

Villagers Drop Eggs

This datapack makes villagers and zombie villagers drop spawn eggs. It's great for transporting those mobs.

2.6kdownloads
2.0 Rediscovered
1.21fabric

2.0 Rediscovered

A mod that implements the features of Minecraft 2.0, an April Fools joke released by Mojang on 2013

2.5kdownloads
Extractrooms
1.21.1neoforge

Extractrooms

Backrooms-themed looter mod. Clip inside, loot randomly generated rooms, and find the exit before the timer runs out.

2.5kdownloads
HappyDays
1.20.1forge

HappyDays

Explore the horrors that have entered the your system, and try to survive with them hunting you down like an animal.

2.5kdownloads
Creeper Deactivator
1.20

Creeper Deactivator

Do you hate creepers? Just deactivate them!

2.5kdownloads
Death Sounds
1.21.11fabric

Death Sounds

the Mod that plays a sound on death of a player.

2.5kdownloads
Horrorgames
1.21.4fabric

Horrorgames

Horrorgames – A spooky Minecraft modpack with mystic creatures, eerie events, and performance optimization for smooth, terrifying gameplay.

2.5kdownloads
Shadow of the Soul
1.21.1neoforge

Shadow of the Soul

Shadow of the Soul: A dynamic psychological horror mod. Features a Fear Level system that reacts to darkness, depths, and injuries. Includes adaptive AI that stalks you, auditory hallucinations, and environmental sabotage. Light is your only safety.

2.4kdownloads
Herobrine Addon
1.21.1neoforge

Herobrine Addon

adds Herobrine and his signs

2.4kdownloads
PickMeUp
1.10

PickMeUp

Pick Up Entities and carry them somewhere

2.4kdownloads
PySpigot
1.16

PySpigot

A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).

2.4kdownloads
Chain Reaction Creepers
1.21.1fabric

Chain Reaction Creepers

This mod makes creepers explode when they take damage from another explosion.

2.4kdownloads
Backrooms Through The Walls
1.21.1fabric

Backrooms Through The Walls

Adds level 0, level 1, and the bacteria entity.

2.4kdownloads
The Lost Server - The Broken Script
1.21.1neoforge

The Lost Server - The Broken Script

A challenging horror modpack that slowly tears apart your world and corrupt the moon as dangerous creatures watch your every move watching and waiting to corrupt your world. [LORE BASED MODPACK]

2.4kdownloads
Dirt Conduit
1.14.4fabric

Dirt Conduit

Removes the Prismarine Block restriction from conduits

2.4kdownloads
Epic The Mod
1.21.1neoforge

Epic The Mod

A Minecraft Mod based on Epic: The Musical by Jorge Rivera-Herrans

2.3kdownloads
Random+Multiplied Items
1.21

Random+Multiplied Items

Every block you mine, or mob you kill drops a random item which is also randomly multiplied from 1 to 1024 of it

2.3kdownloads
Minecraft But a Mob Spawns Every 10 Seconds
1.21.9

Minecraft But a Mob Spawns Every 10 Seconds

Minecraft, but a random mob will spawn on top of you every 10 seconds, good luck.

2.3kdownloads
FNAF Dreams and Nightmares (Work Game)
1.21.4

FNAF Dreams and Nightmares (Work Game)

Mod will recreate the creepy atmosphere of FNaF 4

2.3kdownloads
Claustrophobia
1.21.1fabric

Claustrophobia

Claustrophobia is a horror mod focused more on ambience over outright killing the player. The are plans for future additions and greater customization.

2.2kdownloads
Geodrum
1.21.1neoforge

Geodrum

Geodrum is Scary! Geodrum is Nightmare!

2.2kdownloads
Must have been the Wind.
1.21.1neoforge

Must have been the Wind.

A mod adding a bunch of scary mobs into the game.

2.2kdownloads
Mob Mounter
1.21.11

Mob Mounter

Ride any mob using just a saddle!

2.2kdownloads
Tails&Trails
1.21.1

Tails&Trails

It's for furry community, adds ears & tails for many animals. Using CIT features.

2.2kdownloads
Finetunned Weaponry
1.21.1neoforge

Finetunned Weaponry

This mod offers ALOT of new Items with unique effects

2.2kdownloads
Craft-able Spawners
1.21.1

Craft-able Spawners

This mod makes spawners craftable using 8 chains.

2.2kdownloads
Customizable Dragon AI
1.20.3

Customizable Dragon AI

Useful Datapack to customize the Ender Dragon's AI

2.2kdownloads