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Minecraft Java 1.21 Mods

Browse 603 free mods for Minecraft Java 1.21 — popular picks include Bountiful Fares, The Broken Script, Milky Way.

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Bountiful Fares
1.21.1neoforge

Bountiful Fares

Enhances the food and farming side of Minecraft!

3.5Mdownloads
The Broken Script
1.21.1neoforge

The Broken Script

Here I am

2.6Mdownloads
Milky Way
1.21.1neoforge

Milky Way

Adds a little patience to farming: milking mobs now triggers a configurable cooldown.

1.7Mdownloads
Withering Heights: Revamped Wither
1.21fabric

Withering Heights: Revamped Wither

Turning the Wither into something worth calling a boss.

650kdownloads
Zombie Nightmare Expansions - Undead Horror Monsters
1.21.1neoforge

Zombie Nightmare Expansions - Undead Horror Monsters

Adds various creepy undead entities with unique mechanics and intricate designs

470kdownloads
Villager In A Bucket
1.21.6neoforge

Villager In A Bucket

Pick up a villager in a bucket!

429kdownloads
Gigeresque
1.21.1fabric

Gigeresque

Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.

363kdownloads
Curtain
1.21neoforge

Curtain

A Forge mod like fabric-carpet

256kdownloads
Bad Dreams
1.21.1neoforge

Bad Dreams

Adds [Configurable] Nightmares When Sleeping in The Dark.

183kdownloads
Ice And Fire Smithing
1.21.1fabric

Ice And Fire Smithing

Progression-based smithing for the Ice And Fire mod.

175kdownloads
Blood N Particles Mod
1.21.6fabric

Blood N Particles Mod

Adds blood and damage particles to players and mobs for a more immersive experience

160kdownloads
CRYPTID
1.21fabric

CRYPTID

Unique horror mod where your world comes alive. Adds 30 new cryptids and 40 new events. Now updated for slower gameplay

144kdownloads
Zombie Horsemen
1.14.4fabric

Zombie Horsemen

Zombie Horsemen is a Minecraft datapack that introduces a new surprise event similar to the Skeleton Trap. When triggered, a zombie riding a zombie horse, equipped with an iron helmet, iron axe, and shield, will spawn to challenge players.

134kdownloads
oSzoukaua's: Realistic Spiders
1.21.11fabric

oSzoukaua's: Realistic Spiders

This pack makes spiders more realistic! and much cuter!

110kdownloads
Actually Camel
1.21.1fabric

Actually Camel

A mod that changes camels so they actually look like camels.

101kdownloads
Brutal Nightmare : Insane Difficult
1.16fabric

Brutal Nightmare : Insane Difficult

Minecraft too easy? Try this mods with nearly 40 modifiers - settings new mini bosses, which made minecraft become hard & insane. Enhanced hostile mobs' AI & Angry passive mob. Zombie place/break blocks. Skeleton,Spider,Creeper,Enderman.

84kdownloads
Too Much XP (TME)
1.21.5fabric

Too Much XP (TME)

Yeets the laggy XP orbs, whilst still maintaining a high level count

77kdownloads
The Broken Script: BLACKOUT
1.21.1neoforge

The Broken Script: BLACKOUT

An extension of TBS, a slow burn mod that tries to make you feel like you're part of an ARG

73kdownloads
FeatherMorph
1.21.11

FeatherMorph

Yet another disguise plugin. Disguise as mobs and players, then acquire unique skills and abilities!

71kdownloads
Wind Boost Enchantment
1.21.11fabric

Wind Boost Enchantment

Allows one to Enchant the Harness with a Custom Enchant to make Happy Ghasts Faster

66kdownloads
beyond_the_skybox
1.21.1neoforge

beyond_the_skybox

A broken story full of broken truths. A story of a treacherous tragedy displayed and shown in the form of dimensions and events. Something happened, that was never meant to be. Breach the sky, Breach the truth.

59kdownloads
Bucketable
1.21fabric

Bucketable

Put any mob into a bucket! Completely customizable!

56kdownloads
ExcellentEnchants
1.21.8

ExcellentEnchants

A lightweight and modern enchantments plugin that adds 80+ vanilla-like, fully customizable enchantments.

52kdownloads
Diamond In The Rough
1.21.9fabric

Diamond In The Rough

Renewable diamonds in the end.

48kdownloads
Cobblemon Fossil Hybrids!
24w12a

Cobblemon Fossil Hybrids!

A addon that lets you create your own cobblemon hybrids!

48kdownloads
Injured Effects
1.21fabric

Injured Effects

This mod adds effects to being low on HP! This applies to players, aswell as humanoid entities like villagers, illagers, and piglins!

47kdownloads
Piglin Conservatory v3.0
1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

45kdownloads
Happy ghast and ghast origins
1.20.3fabric

Happy ghast and ghast origins

Adds happy ghast and normal ghast origin to the origins mod

43kdownloads
The Broken Script: Additions
1.21.1neoforge

The Broken Script: Additions

An addon mod for TBS (Currently a beta), adding various new events, entities, and more paranoia. Let's play a game, shall we?

40kdownloads
Ruined Ghasts
1.21.1neoforge

Ruined Ghasts

Knarfy Ruined Minecraft Live (Spring 2025) and this is the result...

37kdownloads
The Broken Content
1.21.1neoforge

The Broken Content

This mod adds extra content to your game! Used in the OFFICIAL The Broken Script SMP.

32kdownloads
HyperLeash
1.21

HyperLeash

Leash mobs to fireworks! Leash mobs to each other!

30kdownloads
Glowing-entities
1.21.9fabric

Glowing-entities

Minecraft client-sided mod that make entities glow!

28kdownloads
MC: Zombified
1.20

MC: Zombified

MC: Zombified turns your Minecraft world into a zombie apocalypse! Only zombies will spawn, even in the Nether, replacing all other hostile mobs.

28kdownloads
Craft Spawner
1.21.6

Craft Spawner

Adds a crafting recipe for the spawner

26kdownloads
Shadow & SoulSilver Lugia Addon
1.21.1

Shadow & SoulSilver Lugia Addon

I made a Shadow Lugia addon for Cobblemon. Use this as a data and resource pack to amplify your experience!

26kdownloads