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Minecraft Java 1.21 Mods

Browse 1,110 free mods for Minecraft Java 1.21 — popular picks include Cobble Astral (Cobblemon), Monsters&Machines, SC Final Adventure - Machines.

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Cobble Astral (Cobblemon)
1.21.1fabric

Cobble Astral (Cobblemon)

Cobblemon Astral is a modpack based on the Minecraft mod that integrates Cobblemon (a Pokémon-inspired mod) with a space/astral theme, adding interplanetary exploration, advanced technology, and new challenges.

815downloads
Monsters&Machines
1.21.1neoforge

Monsters&Machines

In a world devastated by greed, humanity hides underground. As heirs of a technological past, you must emerge, face monsters, and use forgotten machines to rebuild civilization on the surface.

813downloads
SC Final Adventure - Machines
1.21.1neoforge

SC Final Adventure - Machines

Hunt bosses, farm their essence through Easy Mob Farm and Create New Age, and craft your way to the End in a guided 1.21.1 factory-and-adventure pack.

808downloads
Aussie Create 6
1.21.1neoforge

Aussie Create 6

A vanilla+ modpack centered around the Create mod.

808downloads
Eden Factory
1.21.1neoforge

Eden Factory

The EDEN community's edition of popular modpack 'Jaffa Factory 2', replicating The Yogscast, Jaffa Factory 2 series.

801downloads
Create Mod-Attack
1.21.4neoforge

Create Mod-Attack

The Modpack that I use on my german server, it is tech based and adds things like big factorys, moving contraptions or seeing what others are doing in their Inventory and much more

792downloads
All About Factory - Industrial Tech & Automation
1.21.4neoforge

All About Factory - Industrial Tech & Automation

Transform your Minecraft gameplay with All About Factory, where industrial innovation and automation bring efficiency and creativity to your world.

789downloads
NoMonsInMyWorld
1.21.1fabric

NoMonsInMyWorld

a lightweight, server-side Minecraft Fabric mod for Cobblemon that gives you per-world control over Pokémon spawning. Block specific species, filter by type/shiny status, or completely disable spawns in hub worlds, minigame maps, or curated dimensions.

786downloads
Creative Minds Together
1.21.1neoforge

Creative Minds Together

Exciting exploration with a focus on automation and community.

779downloads
Create Industrial Village
1.21.1neoforge

Create Industrial Village

Build a lived-in Create-powered industrial village with workshops, rail depots, farms, kitchens, magic labs, and visible automation.

776downloads
OFA - Invincicraft
1.21.1neoforge

OFA - Invincicraft

OFA – Invincicraft is a NeoForge 1.21.1 modpack that fuses Invincible-style power scaling with brutal combat, deep tech automation, and dangerous exploration into a high-intensity progression experience where you either evolve fast or get crushed.

764downloads
Elexir [CSD]
1.21.1neoforge

Elexir [CSD]

Step into ELEXIR - This modpack is magic, automation and adventure. Here you can explore the world as well as magic or mechanisms to make life easier. Ancient artifacts, bosses other worlds are created for gameplay variety

764downloads
BetterWorldGenerAtion
1.21.8fabric

BetterWorldGenerAtion

A Modpack about new World Generation and an overall better plaing experience. This Modpack is focused towards single player.

754downloads
Endless Survival
1.21.1fabric

Endless Survival

Modpack created for exploration enthusiasts and adventurers. Created for a private Server. No ongoing support guaranteed.

747downloads
Conquest Of Steam
1.21neoforge

Conquest Of Steam

Modpack designed for complete Create-centric industrial development

744downloads
Distant Factories
1.21.1neoforge

Distant Factories

Sit back and relax as you watch your factory from your mountain home!

743downloads
Mole Modpack
1.21.1neoforge

Mole Modpack

an exploration/tech pack where you try to automate everything using the create mod

733downloads
Cobblemon Infinite Mystical and Technical
1.21.1neoforge

Cobblemon Infinite Mystical and Technical

Cobblemon Infinite: Mystical & Technical is a progression-focused Cobblemon modpack blending Pokémon training with industry, combat, exploration, and quests. Build, battle, automate, and master a living world designed for long-term SMP play.

732downloads
NLYB: Looting and Exploration (Dungeon Automations and more!)
1.21.1neoforge

NLYB: Looting and Exploration (Dungeon Automations and more!)

Shrink and store entire dungeons, trees, temples, and villager houses -> then loot them safely from your base. (Never Leave Your Base)

731downloads
MISSING_TEXTURES
1.21.1neoforge

MISSING_TEXTURES

A modpack focused on adventure, progression, automation, and smooth performance, originally made for my SMP but fully playable in singleplayer too!

725downloads
Voidcore Tweaks
1.21.1neoforge

Voidcore Tweaks

Random items and things.

724downloads
Mods for SMP Community | Yet Antoher SMP | Origins
1.21.1fabric

Mods for SMP Community | Yet Antoher SMP | Origins

A modpack for the El_this_boy community! Contains Exploration, technology, dimensions, roleplay!!!

723downloads
MCTIERS Terrain Generation
1.21

MCTIERS Terrain Generation

This is a terrain generation pack that will let you generate 5 single biomes. These consist of badlands, desert, mushroom, plains and snowy fields. Use the EssentialsX plugin to do /world (one of the biomes).

722downloads
TFCreate Compat
1.21.1neoforge

TFCreate Compat

Provides compatibility between Create and TFC

721downloads
Create: Stealth & Security
1.21.1neoforge

Create: Stealth & Security

A Create addon that adds stealth & surveillance technologies!

721downloads
Merp's Visual Splendor
1.21.1neoforge

Merp's Visual Splendor

This little pack is a mix of things we wanted from magic, aesthetics, exploration, all the way to to automation, I've dipped into a bit of it all.

721downloads
More Animals [NEOFORGE] - Overhauled
1.21.1neoforge

More Animals [NEOFORGE] - Overhauled

More Animals Overhauled - tech mods, some magic, and tons of animals and biomes to explore.

719downloads
Az's Mining Dimension
1.21.1neoforge

Az's Mining Dimension

Quick and Dirty Mining Dimension

718downloads
WorldSystem
1.17

WorldSystem

Give players the ability to create their own world to play on, without using different servers. (per player worlds)

718downloads
A Crazy Adventure: Science & Survival
1.21.1neoforge

A Crazy Adventure: Science & Survival

A blocky landscape with forests, mountains, a backpacked character facing a machine, and a purple Nether portal under bold white title text.

716downloads
Random Junk
1.21.1neoforge

Random Junk

A mod filled to the brim with random meme features

716downloads
Computer Mod by Kilior
1.21.11fabric

Computer Mod by Kilior

This Mod adds a Computer to Minecraft wich you can craft.

714downloads
The Pack That Smiles Back
1.21.1neoforge

The Pack That Smiles Back

A bunch of mods for Farming, Adventure, Building, Technology and everything in between

712downloads
Interstellar: Galaxy
1.21.8neoforge

Interstellar: Galaxy

Travel throughout the galaxy

709downloads
Everbound
1.21.1neoforge

Everbound

A vanilla plus pack built around Create and Exploration.

707downloads
Magic Exploration and Science
1.21.1neoforge

Magic Exploration and Science

Dive into a world where magic and technology intertwine in perfect harmony. Magic Exploration and Science brings you an immersive experience, blending mystical spells with mechanical marvels. Explore and create wonders with the mystical and mechanical.

706downloads