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Minecraft Java 1.21 Mods

Browse 967 free mods for Minecraft Java 1.21 — popular picks include Great Ape Spirit, Enchantment Embargo, Contrasting Curses: Leveled.

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Great Ape Spirit
1.21

Great Ape Spirit

Great Ape Spirit is a plugin for Paper 1.21 that spawns the mystical Great Ape Spirit at the server spawn every hour at :33. The spirit arrives with atmospheric effects including rotating particles, lightning strikes, an eerie aura, and temporary weakness.

22downloads
Enchantment Embargo
1.21.1neoforge

Enchantment Embargo

Prevents villagers from trading enchanted books.

21downloads
Contrasting Curses: Leveled
1.21

Contrasting Curses: Leveled

Addon enabling levels for a collection of unique curses with interesting tradeoffs encouraging interaction with cursed gear

20downloads
Special Gem Amulets
1.21.11

Special Gem Amulets

Transforms vanilla minerals and bows into powerful custom amulets using modern 1.21.11 data-driven item mechanics.

19downloads
Above The Leaves: Survival
1.21.1

Above The Leaves: Survival

You can only walk on leaves! Touch the ground and you will die through it.

19downloads
SHMA server data pack
1.21.1

SHMA server data pack

The data pack's name and design can be changed and adapted to your server.

18downloads
Mob Rain
1.21

Mob Rain

It starts raining all items and all mobs, so be careful.

17downloads
HeavySword
1.21.11

HeavySword

A stone-sword-styled blade that hits like a mace, with a "sword in the stone" discovery event and a lightning smash.

16downloads
InfectedSMP
1.21

InfectedSMP

This plugins adds an infection system

15downloads
Craftable Physics Staff
1.21.1neoforge

Craftable Physics Staff

Adds a crafting recipe for the Creative Physics Staff from Create Aeronautics / Simulated.

13downloads
Actually Scary Creakings
1.21.11

Actually Scary Creakings

A small little datapack, made to make creakings legitimately a threat to the player.

12downloads
Gems Rebuild
1.21

Gems Rebuild

This project adds four new gems to your world.

10downloads
PrestigeEvents
1.21

PrestigeEvents

PrestigeEvent is a server-wide endgame event engine

9downloads
FriedMentally's Elytra Slowfalling Disabler
1.21.11

FriedMentally's Elytra Slowfalling Disabler

Basicly just disables people elytra instead of giving them slow falling.

7downloads
Aura Nexuses
1.21.11

Aura Nexuses

Grant abilites based on large-scale constructions. Grant permissions dynamically.

7downloads
Death Recovery Spectator
1.21.11

Death Recovery Spectator

Recover part of your inventory by returning to your death point as a spectator before time runs out.

7downloads
Squid Improvements
1.15

Squid Improvements

Squids and Glow Squids will give effects when you try to attack them! Survival friendly addition to vanilla worlds

6downloads
Blackrooms Horror
1.21.8

Blackrooms Horror

This is a Backrooms based minecraft horror experience

1downloads
Chemgdwow's Craftable Enchanted Apples
1.20

Chemgdwow's Craftable Enchanted Apples

Makes Enchanted Golden Apples Craftable

Zombie Nightmare Expansions Mod (1.21.1, 1.20.1) – Undead Horror Monsters
1.21.1forge

Zombie Nightmare Expansions Mod (1.21.1, 1.20.1) – Undead Horror Monsters

Zombie Nightmare Expansions Mod adds multiple high-detail undead creatures with different mechanics, combat styles, and special drops. The mod is designed for horror, zombie apocalypse, RPG, and hardcore gameplay packs. Features: Undead Mobs Disemboweler Large heavy zombie variant Targets players and cows High melee damage Drops Deathly Heart Tormented Zombie Disguises itself as a normal […]

Enhanced Snowman Mod (1.21.11, 1.20.1) – Life as a Snowman
1.21.11neoforge

Enhanced Snowman Mod (1.21.11, 1.20.1) – Life as a Snowman

Enhanced Snowman Mod makes snowballs thrown by snowmen cause a small amount of damage. Thereby they can finally protect themselves from these evil monsters. You want your army to grow? Then you can enable a config option which makes snowballs convert mobs to snowmen when they die. Features: With default settings snowballs thrown by snowmen […]

The Fayevilla Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

The Fayevilla Resource Pack (1.21.1, 1.20.1) – Texture Pack

The Fayevilla Resource Pack aims to transform Minecraft into a whimsical fairy-tale world filled with magic and charm. It reimagines blocks, foliage, structures, and even UI elements with vibrant colors, soft textures, and ornate fantasy designs. Trees, plants, and terrain are redesigned to evoke the feeling of wandering through an enchanted kingdom. With every corner […]

Gardens of the Dead Mod (1.21.1, 1.20.1) – New Spooky Biomes
1.21.1neoforge

Gardens of the Dead Mod (1.21.1, 1.20.1) – New Spooky Biomes

Gardens of the Dead is a mod focused on adding creepy new biomes to the Nether. With this mod installed, players can encounter two new environments: Soulblight Forest and Whistling Woods. These biomes introduce new plants and tree variations, providing a fresh foundation for crafting decorative blocks. The image below showcases how these biomes will […]

There's Something in The Caves Mod (1.21.1, 1.20.1) – The Unknown Mob
1.21.1forge

There's Something in The Caves Mod (1.21.1, 1.20.1) – The Unknown Mob

There's Something in The Caves Mod will add a new creepy mob to Minecraft. It will only spawn in lush caves and is named "The Unknown". Its movement is reminiscent of Japanese horror films – sudden and with unnatural poses. He can only be damaged with a healing potion. However, it won’t actively pursue players. […]

Magical Torches Mod (1.21.1, 1.20.1) – Light Source, Spawn Prevention
1.21.1forge

Magical Torches Mod (1.21.1, 1.20.1) – Light Source, Spawn Prevention

Magical Torches Mod introduces into the game a plethora of new, unique torches, which can light up an entire area and prevent the emergence of evil entities. As we are all aware, torches have always been a reliable method to prevent the spawn of mobs, thus allowing players to build their bases safely without having […]

KDCraft Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

KDCraft Resource Pack (1.21.1, 1.20.1) – Texture Pack

KDCraft Resource Pack tries to weave a tapestry of magical horror, pastel colors, and partial medieval aesthetics into the fabric of Minecraft. This transformative pack endeavors to preserve the original survival experience while introducing an art style that balances the eerie with the beautiful, creating a slightly scary yet captivating magical world. It embraces a […]

S
1.20.3

Shield Nerf

Make shields only protect some of the damage!

1.3kdownloads
C
1.21.1fabric

Conditional Barriers

A Fabric mod for Minecraft that allows players to pass through barrier blocks based on configurable rules or external conditions via an API.

1.3kdownloads
D
1.21.1

DumbCannon

a dumb orbital cannon datapack that allows stabs and nukes... and dogs

689downloads
Q
1.21.1neoforge

QuickWhisper

A terrifying Minecraft horror mod made on NeoForge that adds procedural jumpscares, creepy ambient sounds, and an immersive custom glitch menu.

547downloads
E
1.21

EggMaster

The one who possesses the Dragon Egg can use it's great powers. Adds some effects, and 1 special ability - Dragon Beam

432downloads
D
1.21.1fabric

Dino's Party!

Adds quirky tools, a magic block, and a kinda-working mace—with dinosaurs and new mobs on the way!

420downloads
M
1.21.4fabric

MakeLichensUseful

Makes glow lichens useful by making them a non spider climable block.

274downloads
A
1.21.11

Avatar Aspect

There's a Fire Aspect enchantment, so why not the other elements?

242downloads
M
1.20

MysticHorror

MysticHorror is a plugin aimed at trolling.

232downloads
I
1.21.11fabric

Item Duper

This adds the ability to dup items using 3 blocks, but these blocks are very hard to get the recipe. See more in the description!

151downloads