Minecraft Java 1.21 Mods
Browse 317 free mods for Minecraft Java 1.21 — popular picks include sibliths rideable phantoms, Random Junk, Super Survival | By: Reb2y.
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sibliths rideable phantoms
Use two enderpearls and a clock to summon a giant rideable phantom!
Random Junk
A mod filled to the brim with random meme features
Super Survival | By: Reb2y
Impressive survival with new biomes and new mobs!
Saltcraft
A mod adding salt biomes, mobs, structures and blocks into Minecraft
FullXaos_RPG
⚔️ RPG skills & dungeons 🌋 Portal dungeon RPG ⚡ Optimized RPG plugin 🏰 MCMMO-style RPG 🌀 Skills & portals RPG

BloodInfection999
Delve into a world ravaged by a terrifying blood infection, where once-peaceful creatures are corrupted and your own survival is constantly under threat.
stupid baby mod
!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.
Kaths Teleporter
Create teleporters to any location even through dimensions. Can teleport with mount, pets and groups.
Wildflower Hollow
This is an immersive modpack filled with lush biomes, ancient ruins, new weapons, and challenging mobs. Explore The Afterdark Dimension, build with tons of decor, and enjoy smooth gameplay with FPS boosts.
EggDog's Egg World
A Mobpack for those who likes adventure.
Dark Adventure
Your Average RPG Based Minecraft Mod
Dark Hours
A dark RPG world where magic, dangers, and terrifying creatures shape your survival
After Midnight
Magic, monsters, and management — your adventure starts here.
TCC - Skyzone
An expert-mode 1.21.1 NeoForge skyblock pack with tech, automation, and magic (Mekanism, Create, Oritech, Ars Nouveau), exploration dimensions, and scaled-up Apotheosis difficulty for tougher mobs and bosses.
Legends Awaken
A mod that brings together legendary worlds into one immersive experience.
Simply Advancements
A datapack that expands on the vanilla advancement system by resurrecting old achievements, creating parity with Bedrock ones, and filling the gaps in progression - as well as adding some fun new challenges!
Monarch of Monsters
Kitchen sink pack with a growing mod list and quest line. Not for low end machines!
Minecraft-The CATASTROPHE mod
Adds new bosses to the base game, and overhauls the progression
TUIA (The Ultimate Indefinite Adventure)
This modpack is one of the best mods you'll find; it has famous mods like Avaritia Project E and Mozie Mobs.
IlluminousCraft
A Modpack I made for my freinds to play on a server. Includes alot of Mods that enhance Minecraft and make it more fun to play around with. This enhances Gameplay, Textrues, Mobs, Dimensions, Tools/Armor, and Miscellaneous.
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!
VoidMachina
RPG modpack with magic, machines, and exploration for Minecraft 1.21.1 NeoForge. Optimized to run with only 4 GB of RAM and compatible with multiplayer and mobile devices via PojavLauncher.
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!
Eternal Quests: RPG Overhaul
Dive into Eternal Quests: RPG Overhaul! One mod, endless adventure—epic weapons, powerful armour, and fierce foes await. Forge your path and become a legend!
Into The Crazy
A cute, magical fantasy modpack with cozy biomes, charming villages, and adorable creatures—where soft, whimsical beauty hides ancient magic, dark secrets, and lurking danger beneath the surface. ✨🖤
Living World
A mod that aims to expand on the lackluster exploration, immersion, and looting of Minecraft!
Shogun's Blast - Undead & TNT
Explore haunted Japanese villages, battle explosive Oni Warlords, and defeat the Council of Leaders in this immersive RPG structure and combat mod.
Grippers
A horror-comedy mod featuring a custom dimension, cryptic secrets, explore carefully, there's more going on than it seems.
Grandia Dungeons
A dark fantasy roguelike dungeon adventure with classes, bosses, cursed loot, magic, traders and procedural floors.
MagicMobControl
Get a Control on every mob
Better Entity Control
Take full control over mob and projectile attributes — modify health, damage, speed, armor, knockback, scale for mobs, and damage, speed, gravity, knockback for projectiles, with commands in Russian and English.

Cats stuff
A mod that adds a new cat dimension and items arrmor an so on...
Lanse's Combined Challenges
This mod combines a lot of my challenge mods together into 1. Can you survive?
Boss Update
This mod adds three new distinct bosses with custom drops and powers. (also available in multiplayer worlds.)
Rether
Rether Adventure! Rether World!