Minecraft Java 1.21 Mods
Browse 1,110 free mods for Minecraft Java 1.21 — popular picks include Cobblemon - Union Room, Hardcore x Create, SPMod.
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Cobblemon - Union Room
Cobblemon modpack focused on exploration and social interaction.
Hardcore x Create
A modern Minecraft modpack focused on Create automation, magic, farming, exploration, and immersive gameplay with optimized performance and countless creative possibilities.
SPMod
Reworked receiving of iron, making bed and a lot of new content
HurleyCraft
A modpack that focuses on amazing terrain generation with both deep caves and tall mountains, with some magic and tech mods to keep things fresh!
CyberVoid
Tech mod about cyber dimensions

RestoreIt
Allows easy restoration of selected areas to previous states. Perfect for PvP servers, minigame servers, and build competitions where you need to quickly reset areas.
PixelPerron
A fun modpack featuring new structures, biomes, mobs, dimensions, multiplayer features, and more for an enhanced gameplay experience with friends.
Better stasis chambers
Better Stasis locks any pressure plate pressed when you cast a fishing rod onto it — survives death, disconnect, and restart, works across dimensions, and supports as many independent rods as you want.

Coastline
Coastline is a collection of mods designed to improve exploration. Craft planes, sail ships, rest in hammocks, and more.
Steam & Fire
Modpack that combines mods such as Create, Create Aeronautics, Ice And Fire, Farmer's Delight to create a adventure for both the builders and the explorers.
Toggle dimensions
You can enable or disable the nether or the end
Journey in Motion
Master kinetic automation, build complex train systems, and explore new horizons in this Create-focused modpack.
Stargate Reborn
All Stargate in Minecraft Vanilla ;)
Cobblemon - Vapeur & Constellation
Combine Automation & Training. A Semi-RP social pack where Create meets Cobblemon. Thirst and hardcore difficulty replace vanilla threats. Specialize in engineering or exploration to survive.
CATACLYSMIC CHRONICLES
A modpack combining Create, magic mods, RPG mechanics, and exploration with optimized performance for a rich multiplayer experience.
TIMEGEAR
Timegear is a Neoforge 1.21.1 modpack designed to transform standard Minecraft into an adventure. It centers on automation with the Create mod, adds new biomes and items for exploration, and performance mods to increace stability.
arcreactorlocator
Arc Reactor Locator is a Fabric 1.21.11 utility mod that adds a special compass-like locator used to find Arc Reactor structures from the Avengers mod. Right-click to search for the nearest valid structure, then follow the on-screen direction arrow ui
GM's Optimized Neoforge
A 1.21.1 Neoforge focused on optimization, exploration and multiplayer.
Distant Create
My personal modpack that I wanted just to share with people. Includes 6.0 Create with some of its addons and changed world generation via Tectonic plus Distant Horizons to be fully able to experience the Tectonic terrain.
Wirenut
An everyday kitchen sink style modpack designed to enhance every aspect of your gameplay. Whether you're a builder, explorer, or tech enthusiast.
Voidbound Chronicles
A modpack focused on exploration, adventure, and technology, designed for multiplayer gameplay with friends. It combines cutting-edge optimization with a massive expansion of the End and Nether dimensions, adding role-playing game mechanics.
AeroIslands
A modpack that tries to mix Create:Aeronautics with proper floating islands along side some extra additions to make exploration worth it!
AI-admin
AIAdmin is an admin assistant plugin for Minecraft 1.21.x, supporting AI chat, suspicious player monitoring, an anti-hack dashboard, a bot camera mannequin, and a highly customizable workflow staff.
PicoMC
Pico optimizes your Minecraft server to run on as little as 512mb RAM.
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
Auto Maticrailway Generation
Automatically generates Create Mod railways in the world, and adds station generation to villages
MyTPA
Simple and balanced TPA.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
ToastRTP
The best random teleport plugin! Super configurable
Frosted Axis
Frosted Axis is a NeoForge 1.21.1, winter-themed Create-heavy modpack that blends industrial automation (trains/cannons), harsher cold survival, richer worldgen, and polished immersive performance.
Collate
Explore reimagined dimensions, engineer wonders, and catch them all — Collate fuses Create and Cobblemon into a seamless new Minecraft experience.
Retro Mango ModPack
A server ready Minecraft modpack focused on exploration RPG progression and smooth performance featuring reworked terrain sprawling structures dungeons and villages in a living evolving world
Fever MC
A pretty large modpack full of create, energy, exploration, decretive, and so many more mods for you and your friends to enjoy!
Twindling Tweaks
A mod that adds a little bit of everything, from ores, to trees, to armor. You'll find something you like in this mod.
Gardon's Minerals Pack
New More Ores and Gems to Minecraft!
Temporal Horizons (Time Travel & Time Paradoxes)
A time travel mod that lets you explore the time travel and its consequences in the same world.