Minecraft Java 1.21 Mods
Browse 58 free mods for Minecraft Java 1.21 — popular picks include PvP, Thormen 1.21.1 - Mekanism - Spaceships - ICBMs - Force Fields - Nuclear Science - Voltz successor - Modpack server running, ++Tinkers + ImmersiveEngineering.
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PvP
The best modpack for crystal, sword and axe PvP. Having a huge focus on game performance.
Thormen 1.21.1 - Mekanism - Spaceships - ICBMs - Force Fields - Nuclear Science - Voltz successor - Modpack server running
Voltz as it should have been. Yes, it has ICBM's, and you bet - lots more
++Tinkers + ImmersiveEngineering
a modpack that join tinkers construct + aether + ImmersiveEngineering
The Modded Rizoma MC
Explore a lush, modded world where nature and technology grow together. Rizoma blends farming, magic, tech, and adventure into one immersive experience. Build, automate, and thrive in a world full of life, beauty, and powerful progression.
Tensura Roguelike
Tensura Reincarnated with a roguelike twist and rpg elements with some technology as well.
MerliSMP:RE
MerliSMP: RE - A chaos-fueled sandbox packed with Create, Valkyrien Skies, AE2, magic, colonies, dungeons, trains, dragons, and more. No handholding, just freedom. Build anything. Automate everything. Break the game creatively
Builder's Frontier- Official
Mod pack that has ars noveau, more villagers, hire villagers, create mod + guns, biomes o plenty and more
Robot Fortress
a 1.20.1 pack with primitive tech mods
WildLouna
Modpack of magic and tech mod for fun
![MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/478514.webp)
MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED
MobPVP is a Minecraft Fabric mod that introduces a dynamic level-based combat system for mobs, adds rare and powerful variants, and enhances gameplay with unique effects and loot drops.
Create: Cogs & Cataclysm
Immerse yourself in Create: Cogs & Cataclysm, a modpack where mechanical ingenuity meets high-stakes adventure. Built around the Create mod’s extensive automation and L_Ender’s Cataclysm's impressive dungeons and boss battles.
Tensura Genesis
Tensura themed modpack with mix of technology and magic.
Arcadia Unlimited
Step into the worlds of Arcadia, start simply but slowly evolve to use kinetic technology and eventually complex machines. Explore the world, complete various quests, and defeat challenging bosses with your learned skills and magic.
Create Horizons - Aeronautical Engineering
A modpack inspired by the Create and Create Aeronautics mod for engineer masterminds who love to assemble and create. The modpack includes tons of Create addons and a PvP styled claim system.
CPvP Utilities
CPvP Utilities is a Fabric Client-side mod designed to enhance the Crystal PvP experience, providing a set of utilities that streamline and simplify common combat interactions, all configurable through an in-game ClickGUI.
Pokengineers – Create to Catch
Combine the engineering mastery of Create with the adventure of Cobblemon – build, automate, and catch them all.
Mystic Adventures Remasterd
Embark on an epic journey in Mystic Adventures, a carefully curated blend of adventure, technology, and magic.
QSMP 2026 (fan made)
An adventure, technology, and social modpack inspired by QSMP 2 wiki modlist for Minecraft 1.21.1
Interesting Industrialization!
Places to explore, enemies to defeat, and machines to build!
The Headsmen
A modpack about exploring and engineering your world
immersive-cognified
This mod pack is fun to play around with, including create mechanism and immersive engineering.
Jimmu's Factory 2
Automatize, manage and cyber augment ?
Cobblemon Elementals
This is a Cobblemon Focused Pack that Allows you and Your friends to venture out to find all of the Cobblemon. It also includes many mods that make automation of pokeballs easier and more storage in a compact form.
Tensura Industries Client
A Tensura modpack for people who want to play, we have tech mods, magic mods and a growing community! We hope that you can have as much fun here as the rest of us!
Tensura Abyssal Reincarnation
Tensura Abyssal Reincarnation is a dark, cozy SMP modpack blending magic, exploration, and survival. Master spells, automate with Create, and face deadly bosses in a semi-anarchy world where freedom rules and every choice shapes your path.
MedievalMon
Automate, organize, and explore a Pixelmon world with Create, AE2, Waystones, and quests through gyms and Ultra Space, all boosted by smart QoL mods.
CrazyMC - A Special Apocalypse | Apocalypse with Quests!
A chaotic Minecraft adventure featuring zombie hordes, powerful bosses, firearms, magic, advanced technology, massive dungeons, and endless progression.
Lumin Origins
Lumin Origins is a tech-focused modded Minecraft server built around Mekanism and other machine mods. It offers dedicated mining dimensions, an active staff team, and a purely technological progression with no magic mods.
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.
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.
JoeWho Tech n' Dinos
This is a Modpack that contains technology mods that allow you power your own factory or make your own dinosaur zoo, while being able to tame many creatures and face the darkest corners of the world.
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.
Mods for SMP Community | Yet Antoher SMP | Origins
A modpack for the El_this_boy community! Contains Exploration, technology, dimensions, roleplay!!!
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.
EmberHorizon's Custom Pack
Official EmberHorizon SMP Modpack. Features Create, Mekanism, Ars Nouveau, and more. Join the adventure - now supporting cracked users! 🌍
My Live World
A ModPack that includes Create, Warium, Valkyrien, Mine Colonies and Mekanism