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Minecraft Java 1.21 Mods

Browse 183 free mods for Minecraft Java 1.21 — popular picks include Nature's Technology 4: Vast Horizons, Arcforge, Terraria tutel.

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Nature's Technology 4: Vast Horizons
1.21.1neoforge

Nature's Technology 4: Vast Horizons

A sandbox/kitchen sink modpack, containing a healthy selection of magic, tech, building mods....and more!

580downloads
Arcforge
1.21.1neoforge

Arcforge

Arcforge is a bold modpack blending magic and mechanics, ancient and advanced. Whether mastering magic, engineering redstone, exploring new dimensions, or building grand cities—Arcforge gives you the tools to forge your path.

579downloads
Terraria tutel
1.21.1neoforge

Terraria tutel

Modpack base on Confluence otherworlds with a few quality of life mods modpack made by LordTrap

579downloads
Minecraft-The CATASTROPHE mod
1.21.8neoforge

Minecraft-The CATASTROPHE mod

Adds new bosses to the base game, and overhauls the progression

565downloads
Just Our Worlds: An Endless Journey
1.21.1neoforge

Just Our Worlds: An Endless Journey

This modpack is a dream for any Minecraft player looking for a home. It's designed to be THE modpack you choose for endless gameplay and building in Survival Mode. It doesn't matter whether you're playing alone, with friends, or maybe even with strangers.

554downloads
Wolves Reborn
1.21.10fabric

Wolves Reborn

The House of Wolves, brave, stubborn, determined and will go through any obstacle in their way while slaying gods wielding light and dark.

549downloads
ChrabPack
1.21.10neoforge

ChrabPack

A pack centered around the colony building mod Minecolonies, with some dungeon, tech, and magic mods to provide some variety.

543downloads
The Clubhouse Peasants
1.21forge

The Clubhouse Peasants

Spice up your Minecraft journey with "The Clubhouse Peasants" – a modpack that adds just the right amount of flavor to your vanilla adventure. Conquer new challenges, explore dimensions, and build epic structures with a touch of modded magic.

535downloads
Range's Pack
1.21.1neoforge

Range's Pack

A massive Minecraft adventure focused on exploration, survival, magic, technology, farming, building, and progression — all carefully blended into one immersive experience. Created for Range's server "TwinScythe SMP"

503downloads
Lost in the Sky
1.21.1neoforge

Lost in the Sky

Lost in the Sky is an adventure based around preparedness. Careful planning and building are rewarded within progression. Learn to fly before you fall!

499downloads
DrUltraLux's Steam Fantasy
1.21.1neoforge

DrUltraLux's Steam Fantasy

A Steampunk/Magitech inspired Modpack set in a dying fantasy world where players survive by building their own cities and airships.

448downloads
MagicWand - Building Tool, 24 Brushes, GUI, WorldEdit/FAWE
1.20spigot

MagicWand - Building Tool, 24 Brushes, GUI, WorldEdit/FAWE

Empower Java/Bedrock Builders with a robust UI

448downloads
Noobs & Legends
1.21.10fabric

Noobs & Legends

This modpack features a carefully curated selection of mods specifically designed for the "Noobs & Legends" Minecraft server. It offers a diverse gameplay experience, blending adventure, technology, and building elements to enhance the server experience.

426downloads
Endertech Infinity : Echocore
1.21.1neoforge

Endertech Infinity : Echocore

Addon mod adding extra building blocks, magical items, post-generation and more!

425downloads
Spiria Reincarnated Again!
1.21.1neoforge

Spiria Reincarnated Again!

With Tensura: Reincarnated and many addons, expanded dimensions, new structures, bosses, biomes, and plenty of quality-of-life mods, the pack offers an epic adventure that combines building, combat, and character progression.

416downloads
Abyssal Shop
1.21

Abyssal Shop

This Is A Simple Plugin With A Currency And Shop, Auction House, Sell, Gamble, And Operator Commands Such As /givemoney /setmoney /takemoney and also /pay

392downloads
Ched's Realism ModPack
1.21.1neoforge

Ched's Realism ModPack

All the NeoForge mods I use alongside Ched's Realism Mod for the ultimate optimized creative building experience.

380downloads
Mystical Medieval Roleplay [Ultimate Experience]
1.21.1fabric

Mystical Medieval Roleplay [Ultimate Experience]

The ultimate modpack experience with the most comprehensive mod selection and features for players who want everything. Includes everything from the base modpack plus extensive additions across all categories for maximum content and customization.

366downloads
Destiny's Kitchen Sink
1.21.1neoforge

Destiny's Kitchen Sink

This modpack is a random assortment of fun mods for exploration and building

364downloads
Artilide
1.21.1neoforge

Artilide

Artilide is a modpack that attempts to transform Minecraft's balancing and base mechanics to keep survival aspects for late game, along with overhauling exploration as a whole.

282downloads
Wild Worldbuilding
1.21.8fabric

Wild Worldbuilding

1.21.8 | A collection of worldgen mods/datapacks that add structures, terrain changes, and other QoL features. These make the game feel like an adventure.

268downloads
NeoAdventure
1.21.1neoforge

NeoAdventure

Just a modpack for quick play with buddies, lots of different bosses, multiplayer loot system, less focus on item storage or structure building, more focus on magic and item upgrading...

262downloads
Unova-Unys
1.21.1fabric

Unova-Unys

Experience the Unova universe with enhanced exploration, new biomes, and unique building tools.

260downloads
Architect’s Toolkit
1.21.11fabric

Architect’s Toolkit

A builder-focused modpack that adds powerful tools to make creative building faster and easier.

253downloads
TreexCastle
1.20

TreexCastle

Durable blocks that drop loot. Gui support

237downloads
ViMo
1.21.1neoforge

ViMo

This mod adds classes, magic, weapons inspire by Castle Crashers

209downloads
MagicStructure
1.21

MagicStructure

Add trees, dungeons, new buildings, and flying islands from schematics to your world generation.

206downloads
Galacticrow Additions
1.21.1neoforge

Galacticrow Additions

A mod that adds building blocks and unique tools for you to use.

160downloads
HoM -  Cobblemon World
1.21.1neoforge

HoM - Cobblemon World

House of Mirror's premier Cobblemon pack

160downloads
Hasi's Mansion
1.21.1neoforge

Hasi's Mansion

Based on the "Luigi's Mansion" series as a fan mod

159downloads
Elevator_dp
1.21

Elevator_dp

Have you always dreamed of building an elevator to hide a secret base?

150downloads
Saamchii's Requiem
1.21.1neoforge

Saamchii's Requiem

A small modpack based on exploration, magic and colony building.

150downloads
Creative Edit Tools [Archived]
1.21.1neoforge

Creative Edit Tools [Archived]

[Archived] Adds tools, commands, GUI(s) to improve building and destroying in Creative mode! (and survival-compatible)

140downloads
Photonium - Abyss & Void
1.21.1neoforge

Photonium - Abyss & Void

A grindy and lategame/tech mod, adding a 2 new dimensions and ores as the base of the mod, this mod is intended to be paired with other grindy mods to accelerate the process of getting certain items. -- Early release, expect Bugs

139downloads
LevelZ | Custom Youer LevelZ 1.21.1 Datapack And RP
1.21.1

LevelZ | Custom Youer LevelZ 1.21.1 Datapack And RP

Advanced Configuration: Base Max HP, New Skills, and Icon Integration for the [mod LevelZ by Globox_Z].

138downloads
BuilderPractice
1.21

BuilderPractice

A fast-paced building game where you create a build based on a theme, vote on others, and compete to win. (Hypixel Build Battle image)

126downloads