Minecraft Java 1.21 Mods
Browse 189 free mods for Minecraft Java 1.21 — popular picks include Cubic Realism, Hyrinity (Legacy), Serene Cyclopes Mod.
Updated daily
Cubic Realism
CB is a mod made with Mcreator, having the goal of revamping minecrafts realisim and magic. From perma ban swords to steelmaking and even lead poisoning, this mods goal is to have it all! (Yes that includes bombs).
Hyrinity (Legacy)
An overall content mod adding progression, bosses, dimensions and more!
Serene Cyclopes Mod
This vanilla+ mod includes even MORE Cyclops variants, but this time, they are PEACEFUL!!! Although they are passive and do not fight back, they were designed specifically to have their own place in the Minecraft ecosystem. - MOD HAS BEEN MERGED
Paleolithic Era
Adds paleolithic era crafting, survival tools, and tech to early Minecraft gameplay. Expands the early game tiers a bit more.
![Colly SMP [NO LONGER UPDATING]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/141422.webp)
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!
Skebob
Little creature hiding in jungle, can you find him?
Rether
Rether Adventure! Rether World!
EmeraldDawn
EmeraldDawn adds powerful Ethernal Emeralds, magical wands, mystical blocks, lucky emerald apples, blueberries, unique emerald tools, and glowing emerald Allays that help find ores, bringing new magic, adventure to Minecraft💚✨
Spicy Stuff Mod
Adding spicy peppers to Minecraft was a brilliant idea with zero consequences (except when you breathe fire on mobs and completely vaporize them). - MOD WILL SOON BE MERGED
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
A Piece of Greed
This mod adds a new enchantment "greed" which uses essential resources like durability, health and hunger for benefits like mining speed, damage or defense.
Villager Breeder
Players can forcefully breed villagers using love potions which are craftable.
Fairy Tale Elements (beanstalk, magic carpet, dig-stick)
Various items found in fairy tales.. giant beanstalk, magic carpet, dig-stick, hit-stick..
EaterMod
Mod where you can eat mob souls to gain certain cool and op effects
In the Journeys
The mods expand Minecraft further with new ores, mobs, biomes, dungeons, bosses, and magic to discover.
Th4rn's Kaos
Adds "Kaos" with new entities, structures, ores, etc.
Chikem Mod
Chickem Where It has Special Power & Hoomans Can Ride it. Ride special chickens, breed rare variants, and find GolChick loot in treasure sources.
Seafood Boil
Makes the Nautilus edible! (And mollusks huntable)
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Cabin Mod
An oasis of love and friendship.
Amethyst Reborn
Amethyst Reborn — a complete reimagining of amethyst in Minecraft. Adds a deep processing system: from dirty ore to magical ingots. New tools, armor, a unique staff that sets enemies on fire and throws them into the air, and underground Amethyst Vault stru
Moldyfishy's Many Additions
The mod revolves around the Reimagined Dimension (Overworld but enhanced) and the Underworld (The Reimagined but darker and creepier)
Aloo Khage?? (AlooCraft)
Enter the Aloo Dimension! Discover magical, troll, and overpowered potatoes. Each aloo gives random effects, items, and pure Meme Fun.
ADA's Artifacts
Want some lore about a god that doesn't exist AND some cool stuff that add uses for the useless? Well, WELCOME, PAL!
Spook and Fright
Just another halloween Themed Update!
Owls Mod
Add Owls to your Minecraft world, with unique potions and behavior!
Bats and Wolves
A Minecraft Datapack about Vampires and Werewolves
Wushima
New Wushima Desert Dimension to Minecraft!
Just All
This mod will add new dimension weapons, and various interesting things, such as new game rules, and new blocks)
Conquest Online
The "Conquest Online" Mod is part of the "Soncresity: Conquest Online" Modpack and also part of the Soncresity Universe.
Myriad Horizons
Explore, build, and conquer in Myriad Horizons — a 1.21.1 kitchen sink pack featuring 175+ mods. From powerful machinery and magic to immersive farming, structures, and creatures, the pack offers freedom to play your way.
Rifted Lands
It is a "what if I had influence over the evolution of the game" kind of modification. Although still in development, this mod aims to deeply rework Minecraft, making it more challenging, more rewarding, and ultimately more enjoyable. Progression is slowe
Stardust bunny
Adds the stardust bunny origin. Balanced, mobility-focused origin with a huge arsenal of utilities.
Core Keeper Fabric
Ready to dig deeper? Face off against Core Keeper's most dangerous creatures, master magical abilities, and explore a brand new dimension packed with danger and treasure!
Mitos Argentinos
A survival and adventure mod that brings the myths and legends of Argentine folklore to your Minecraft world. / Un mod de supervivencia y aventura que trae los mitos del folclore argentino.
Renewable Elder Guardians
Vanilla friendly mod and plugin port that makes Elder Guardians (and sponge) renewable, while keeping it balanced.