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Minecraft Java 1.21 Mods

Browse 2,491 free mods for Minecraft Java 1.21 — popular picks include Native Horizon, AngleTracker, Airy Optimized.

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Native Horizon
1.21.11fabric

Native Horizon

A refined Vanilla+ experience combining peak performance with advanced building tools like Litematica.

868downloads
AngleTracker
1.21.4fabric

AngleTracker

AngleTracker is a mod that helps players precisely track and save their viewing angles (yaw and pitch), making navigation and building in Minecraft easier!

868downloads
Airy Optimized
1.21.10fabric

Airy Optimized

This modpack includes optimization mods that help with both gameplay and map-building, ensuring you get the best performance

867downloads
TatamiCraft
1.20.1neoforge

TatamiCraft

Adds tatami, shoji, fusuma and other traditional Japanese building blocks for creating Japanese-style architecture.

863downloads
TitanEconomy
1.21

TitanEconomy

The ultimate all-in-one Server Core: Economy, GUI Shop, Auction House, RPG Leveling, Physical Bank Notes, and a sleek HUD. Native support for Paper, Spigot & Purpur.

858downloads
CastleEdit
1.21.9

CastleEdit

Generate castles in minutes according to your preferences

855downloads
Veyn's Anti-Rotation
1.20.5

Veyn's Anti-Rotation

This texture pack makes rotating block so it would be impossible to get your base found!

852downloads
Create: Endless Industry
1.21.1neoforge

Create: Endless Industry

A large Create-focused modpack about automation, engineering, factories, exploration, building, changed progression, and creating your own endless industrial world.

850downloads
My Secret Base
1.21.1neoforge

My Secret Base

Adds a unique Secret Base dimension for each player! Teleport far away, generate a platform, build freely, expand your space, and share access with friends! Void safety included.

850downloads
HouseCraft
1.20.2

HouseCraft

A WIP mod that aims to replace the textures with pictures of the beloved doctor, Gregory House

849downloads
Random House - Interestelar
1.21.1neoforge

Random House - Interestelar

Travel through space in Random House 6!

844downloads
Mine & Conquer
1.21.1fabric

Mine & Conquer

"Mine and Conquer" is an exciting Minecraft modpack that combines survival gameplay with elements of diplomacy and resource management, allowing players to explore a vast world while gathering resources and building their own civilizations.

842downloads
Improved Gameplay
1.21.8fabric

Improved Gameplay

This modpack brings features to Minecraft that should be in the base game to make the perfect gameplay!

840downloads
Galvanized Veneers
1.21fabric

Galvanized Veneers

For those who saved up a lot of money for a tiny house and need to expand it...

840downloads
fuddibacke SMP Modpack
1.21.8fabric

fuddibacke SMP Modpack

Vanilla like Modpack with new Biomes, Building Blocks and Performance increasements mods. Made for fuddibacke SMP!

838downloads
Etar Experience
1.21.11fabric

Etar Experience

Welcome to Etar Survival! A definitive Vanilla+ pack focused on exploration, building, and adventure. Discover new biomes, dungeons, and mobs. Includes the official Etar Experience resource pack for a beautiful, cohesive look.

835downloads
Purple Axiom Icons
1.21

Purple Axiom Icons

This resource pack changes the default red axiom building mod icons to be a light purple colour. Should work with every version of axiom

830downloads
Mods Fabric for building massive proyects
1.21.4fabric

Mods Fabric for building massive proyects

a modpack that helps you with chest organizing , building large proyects and that have some cool improvements to some vanilla features aswell as some QOL mods

830downloads
DELTACRAFT
1.21

DELTACRAFT

HELLO EVERY! THIS NICE LITTLE [Hyperlink Blocked] THAT YOU HAVE STUMBLED APON IS A [DELTARUNE] RESOURCE PACK FOR [[MINECRAFT]] THAT ADD MANY <<SOUNDS>> AND {TEXTURES}! IS VERY [101 Building Tips for Minecraft] COOL!!

829downloads
Create & Dungeons
1.21.1neoforge

Create & Dungeons

Create & Dungeons is a vanilla+ modpack with a focus on Create and its addons while also giving lots of options for building and exploration. Now with Create: Aeronautics in v1.4!

828downloads
Aeronautics: Cogs and Clouds
1.21.1neoforge

Aeronautics: Cogs and Clouds

A 1.21.1 powerhouse featuring Create: Aeronautics, nuclear engineering, airship combat, and massive dungeons—optimized for everyone.

827downloads
RatProject
1.21.1neoforge

RatProject

RatProject is bundle of tech, magic, optimization, and cosmetic mods, which expands the horizons of simple crafting, building, harvesting, exploration, hunting and magic creating stuff.

827downloads
The Sunflower Pack
1.20.1forge

The Sunflower Pack

A modpack made for building, exploring and technological advancements.

823downloads
Overpowered Woodland Mansions
1.21

Overpowered Woodland Mansions

A complete overhaul of the Woodland Mansion, that stays true to its vanilla roots; better looking, better loot, better baddies :) Warning! You will probably die ;)

818downloads
Face ID Door
1.21neoforge

Face ID Door

Secure your base with a biometric scanner door! Only opens for the owner.

815downloads
Gelatin UI
1.21.1neoforge

Gelatin UI

A library that provides easy dynamic UI building tools.

813downloads
TuffBeGone!
1.20

TuffBeGone!

this resourcepack turns tuff blocks into deepslate to prevent base finding.

810downloads
Holdy's Chronicle
1.21.1neoforge

Holdy's Chronicle

version 1.21.1 | over 380 mods for exploring, building and more

806downloads
JulianVillager's City
1.21.1neoforge

JulianVillager's City

JulianVillager's City is a project by JulianVillager. It is created for building a city with houses, a railway, and several small towns and villages.

805downloads
Building Essentials
1.21.4fabric

Building Essentials

A Lightning-Fast building QoL modpack to enhance your way of building in creative.

804downloads
VtubersPlayCobblemon
1.21.1fabric

VtubersPlayCobblemon

The official modpack for the server Vtubers Play Cobblemon. It's intended to be a light and easy to run pack with minimal changes to base Minecraft and Cobblemon.

802downloads
All In 1
1.21.1neoforge

All In 1

A balanced (Neo)Forge modpack that brings exploration, tech, magic, building, and QoL together into one complete experience.

799downloads
The Goons Lagoon
1.21.1neoforge

The Goons Lagoon

Upgrade your vanilla world with boosted performance, better building, stunning visuals, amazing structures, and world generation.

796downloads
Give me More Slab (GMS)
1.21.8fabric

Give me More Slab (GMS)

GMS is a simple and practical Minecraft mod that expands building possibilities by adding slabs for many more blocks.

789downloads
Upgraded Jungle
1.21.1neoforge

Upgraded Jungle

Mod mainly adding a completely new jungle biome, lots of building blocks and much more.

786downloads
Road Builder Mod
1.21.1fabric

Road Builder Mod

A simple mod for building realistic roads. Initially, just adds the ability to draw road markings.

786downloads