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)
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.
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.
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.
Aussie Create 6
A vanilla+ modpack centered around the Create mod.
Eden Factory
The EDEN community's edition of popular modpack 'Jaffa Factory 2', replicating The Yogscast, Jaffa Factory 2 series.
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
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.
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.
Creative Minds Together
Exciting exploration with a focus on automation and community.
Create Industrial Village
Build a lived-in Create-powered industrial village with workshops, rail depots, farms, kitchens, magic labs, and visible automation.
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.
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
BetterWorldGenerAtion
A Modpack about new World Generation and an overall better plaing experience. This Modpack is focused towards single player.
Endless Survival
Modpack created for exploration enthusiasts and adventurers. Created for a private Server. No ongoing support guaranteed.
Conquest Of Steam
Modpack designed for complete Create-centric industrial development
Distant Factories
Sit back and relax as you watch your factory from your mountain home!
Mole Modpack
an exploration/tech pack where you try to automate everything using the create mod
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.
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)
MISSING_TEXTURES
A modpack focused on adventure, progression, automation, and smooth performance, originally made for my SMP but fully playable in singleplayer too!
Voidcore Tweaks
Random items and things.
Mods for SMP Community | Yet Antoher SMP | Origins
A modpack for the El_this_boy community! Contains Exploration, technology, dimensions, roleplay!!!
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).
TFCreate Compat
Provides compatibility between Create and TFC
Create: Stealth & Security
A Create addon that adds stealth & surveillance technologies!
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.
More Animals [NEOFORGE] - Overhauled
More Animals Overhauled - tech mods, some magic, and tons of animals and biomes to explore.
Az's Mining Dimension
Quick and Dirty Mining Dimension
WorldSystem
Give players the ability to create their own world to play on, without using different servers. (per player worlds)
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.
Random Junk
A mod filled to the brim with random meme features
Computer Mod by Kilior
This Mod adds a Computer to Minecraft wich you can craft.
The Pack That Smiles Back
A bunch of mods for Farming, Adventure, Building, Technology and everything in between

Interstellar: Galaxy
Travel throughout the galaxy
Everbound
A vanilla plus pack built around Create and Exploration.
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.