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Minecraft Java 1.21 Mods

Browse 256 free mods for Minecraft Java 1.21 — popular picks include Invincible: Overdrive, The Bad Joke(Плохая шутка), Enchanted Mobs.

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Invincible: Overdrive
1.21.1neoforge

Invincible: Overdrive

A Modpack base on the comic and TV show "Invincible", focusing on the mod "Invincible Conquest", bringing in challenging adventure with difficult mobs and bosses to conquer

14kdownloads
The Bad Joke(Плохая шутка)
1.21.1neoforge

The Bad Joke(Плохая шутка)

THE SCARIEST HORROR MOD EVER(100%) arthouse

13kdownloads
Enchanted Mobs
1.21fabric

Enchanted Mobs

Make the PVE more dynamic with mobs enchanted, that gain abilities in base of the enchant obtained.Make the PVE more dynamic with mobs enchanted, that gain abilities in base of the enchant obtained.

12kdownloads
CuteCraft [FABRIC]
1.21.1fabric

CuteCraft [FABRIC]

A cozy, performance-optimized Minecraft experience with stunning visuals, endless building possibilities, and cute creatures.

11kdownloads
Cobblemon: Pickmin
1.21.1

Cobblemon: Pickmin

Adds Pikmin to Cobblemon with Move-sets and Base Stats configured by a Competitive player

11kdownloads
NMI - server side mods only
1.21.3fabric

NMI - server side mods only

This is a collection of over ✨150+✨ server side mods that enhance your gameplay with voice chat, factions, economy, seasons, dungeons, buildings, mobs and much more. 🌌

11kdownloads
Advanced Golems
1.21.1fabric

Advanced Golems

Spawn small golems that help defend your base

10kdownloads
Mob Tweaks
1.21.9

Mob Tweaks

In this data pack you'll find tons of tweaks, buffs/nerfs and improved consistency in worldbuilding when it comes to mobs. Axolotls have become much better, Illusioners are now in the game and there are even a couple of useful new items.

9.8kdownloads
Ancient Gems: Reforged
1.21.8neoforge

Ancient Gems: Reforged

Add 75 gems and numerous minerals that will allow craft a multitude of tools, armors, decorative elements, and building blocks that will complement your gaming experience.

9.1kdownloads
Building Mining Mobs
1.21.10fabric

Building Mining Mobs

Mod that allows monsters to break and place blocks to get to the player

8.3kdownloads
AT's More Building Blocks
1.21.8neoforge

AT's More Building Blocks

In the mod, you can discover much more in the Minecraft world. Work with real metals, explore new biomes, and build with many new blocks.

8.0kdownloads
Ember's Castles And Keeps
1.21.1forge

Ember's Castles And Keeps

Adds big new castles and towers with traps, enemies, loot and even parkour challenges!

7.8kdownloads
Homeless Illager
1.21.1neoforge

Homeless Illager

Adds a homeless Illager and his dirthouse to the Plains and Dark Forest Biome

6.5kdownloads
All Of Utility 2
1.21.11fabric

All Of Utility 2

Redstone tech, carpet+addons, exploration, visual, QOL, building tools.

6.2kdownloads
Vanilla+ Expansion
1.21.11fabric

Vanilla+ Expansion

This mod adds a few features using vanilla blocks, items, and mobs including structures like an illusioner castle, a variant oak, and new recipes.

5.3kdownloads
Immersive Animals
1.21.4fabric

Immersive Animals

Capture chickens with bare hands, house them in craftable coops, and harvest eggs & feathers on timers. Vanilla-friendly with full config support

5.3kdownloads
Survival Plus
1.21.10fabric

Survival Plus

A Minecraft gameplay mod bringing back the danger of survival with new mobs, features and base game changes.

4.7kdownloads
The Gingerbread House
1.21.8neoforge

The Gingerbread House

Adds a gingerbread house randomly generating in the world, could contain loot !!!

4.0kdownloads
Risus - Blood & Ruin
1.21.1neoforge

Risus - Blood & Ruin

This mod adds items, mobs and structures to the base game, focusing on a fleshy/occult theme.

3.8kdownloads
The Builder Land V1
1.21.1neoforge

The Builder Land V1

This mod pack is made for builders of all levels. With a maximum of blocks, decorations, and mods to simplify your life for building like "world edit" and Effortless Building, a competitor to Axiom for Neoforge.

3.5kdownloads
Beds Spawn Phantoms
1.21.9

Beds Spawn Phantoms

Encourages building a proper shelter around your bed instead of just placing it in the open

2.8kdownloads
Illager Only
24w21a

Illager Only

Datapack that disable hostile mob from spawning inside a mansion

2.5kdownloads
PyPack
1.21.1neoforge

PyPack

Immersive (shaders/sounds/3D things) pack that's easy to start with (deploy starter base & vein mining), but deep to master (automation), including extra tools, aircraft, foods, mobs, etc. Easily invite others to your single player world.

2.0kdownloads
Mob Mystery Dollhouse
1.21.8fabric

Mob Mystery Dollhouse

A "murder mystery" minigame (that can be run entirely serverside, or on your own!)

1.9kdownloads
Peter Griffin's FunHouse
1.21.1neoforge

Peter Griffin's FunHouse

Offers a refreshing experience to Minecraft without changing up the basic pace of it.

1.8kdownloads
SHAVE! THAT! ZIGZAGOON!
1.21.1

SHAVE! THAT! ZIGZAGOON!

Allows you to shear the Base and Galarian forms of Zigzagoon in Cobblemon using Shearems, make new items with their fur!

1.7kdownloads
AestheticCraft - Cozy Adventure
1.21.1fabric

AestheticCraft - Cozy Adventure

AestheticCraft is a cozy, immersive adventure focused on exploration, real-world animals, and beautiful building and decoration.

1.6kdownloads
Zombie Horde Event + Kamikaze Anti Skybase Phantoms
1.21.1fabric

Zombie Horde Event + Kamikaze Anti Skybase Phantoms

A server side only fabric mod that that adds a horde event that happens every 7 ingame days.

1.4kdownloads
Rats: Reborn
1.21.1neoforge

Rats: Reborn

A relaxed reimagining of the Rats mod, focused on building a cozy rat settlement and automating your base with cute companion rats.

1.3kdownloads
The Update - Blacksmith52
1.21.1neoforge

The Update - Blacksmith52

A mod that adds a few nice features to minecraft, such as a starter house and more biomes, tools, and mobs!

1.2kdownloads
Build-Helper-Mod
1.21.11neoforge

Build-Helper-Mod

Build Helper is a client-side Minecraft mod focused on making large-scale building faster, safer, and less repetitive. It combines shape-based building modes, blueprint workflows, mining/construction templates, and environment helpers into one toolset.

1.2kdownloads
ClansFix
1.21.7

ClansFix

ClansFix — a powerful clan plugin for Minecraft servers that adds deep clan systems with progression, quests, ranks, and customization . It turns group gameplay into an engaging experience with leveling, treasury, houses, and competitive rankings .

1.2kdownloads
Fractum
1.21.9

Fractum

A datapack to enhance the base game adding entirely new biomes but also small world details, mob variants, additions and features.

1.1kdownloads
BluBasics
1.21.1neoforge

BluBasics

A Base mod for my other mods. Adds a mob and some blocks/items.

1.0kdownloads
Modded Complete
1.21fabric

Modded Complete

A Minecraft modpack that expands gameplay with new biomes, mobs, technology, magic, structures, and tools, creating deeper exploration, challenges, automation, and creative building possibilities.

964downloads
Frens
1.21.11fabric

Frens

Companion bots for Minecraft with survival skills, autonomous behaviors, and persistent inventories. They can woodcut, mine, fish, build shelters, ride animals, follow and defend, return to base & sleep at sunset.

904downloads