Minecraft Java 1.21 Mods
Browse 1,570 free mods for Minecraft Java 1.21 — popular picks include explosive touch, Simple Loot Bag, Lovely Robot: Legacy.
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explosive touch
The mod will add difficulty to your game, now blocks explode when breaking, and besides that mobs also when you kill them.
Simple Loot Bag
Hostile mobs can drop a loot bag with random survival items
Lovely Robot: Legacy
The current-generation robot companion mod. Craft a robot, name her, bring her along — and watch what changes when you actually spend time together.
Kings & Monsters
An adventure and progression mod featuring the Ogre Tribe, guarded outposts, escalating patrols, powerful relics, a massive fort, and a multi-stage boss fight.
Trotuman And More+
Explora un mundo lleno de estructuras medievales, biomas mágicos y jefes épicos, donde terminas haciendo negocios medio turbios con Trotuman.
Potato's Chips 'n' Skills
A datapackable RPG skills & leveling system
Draconia The Fourth
Fantasy modpack focused on dungeons and creatures
Hero’s Trial
Minecraft: Hardcore! Survive with Xaero’s Minimap and Just Enough Items. But be warned: this world is unforgiving. The creatures are dangerous. Do you have what it takes to survive the onslaught?
Matrix Relentless 2
Step into a new relentless reality
Tensura Abyss
Reincarnate into a new world, build your ultimate monster empire, and evolve your skills to become a True Demon Lord in this massive Tensura RPG experience.
Headaches!
Headaches! is a Minecraft mod that adds new structures inhabited by the most absurd and unconventional mini-bosses—all characterized by having disproportionately large heads. Discover a challenging new adventure!
Animal Wellness
Animal Wellness is a Minecraft mod that adds a complete animal wellness management system, with genetics, breeding, and new structures to take care of your animals.
Electric Boogaloo
Adds a new zombie dancing boss, Electric Boogaloo with his iconic Backup Dancers from the Plants Versus Zombies Games
Piglin Economy
Piglin Economy expands Piglin Trading with their own coins called "Coinks"
Super Mario's Crafted World
Adds many things from Mario's World to Minecraft
Circle of Craft
Circle of Craft is a massive Lion King–inspired total conversion. Explore three new dimensions — the Pride Lands, Outlands, and Upendi — befriend and battle savanna wildlife, and follow a story-driven questline with Rafiki, Simba, Scar, and more.
Dragons Revamped
Highly difficult Ender Dragon fight with custom terrain, attacks & abilities
Baki Hanma
A mod based on the manga and anime series Baki Hanma
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.
Createmon Cindoria
Combining Create and Cobblemon for an Enhanced Tech and Creature Catching Experience!
Spelunking & Secrets
A Cave mod that adds new blocks, mobs and armor
Starless
Mod that adds some entities for player to interact with.
NeuroMobs
Neuromobs makes mobs smarter and more tactical, enhancing their awareness, coordination, and combat decisions.
Arkobia 3
Third installment of the Arkobia modpack. This time in version 1.21.1 with around 200 mods. Lots of mobs, lots of dungeons, lots of content to keep you entertained. We've got a little bit of everything.
Immortal Snail Simplified
A mod that adds a new mob to the game, that follows the closest player until it kills them. This new mob is the immortal snail. Its mission in life is to destroy all of humanity, by hunting you down one by one. The snail is as said in its name. Immortal
Battle cats Takeover! Recreated!
Adds enemies and structures from game: "The battle cats!"
Ominous Wither
Adds a thrilling boss fight experience, summoned by building the Wither with Bad Omen.
Perfect Gen
This modpack redefines the experience of exploring and reshaping the world. Packed with light RPG elements, this pack brings adventurous spirits together with captivating quests, mythical creatures and immersive world-building.
Summonable Steve
A summonable Steve boss with complex AI and behaviors
Project MMO: Animal Weights Compat
Adds compatability between Animal Weights and Project MMO.
Norious
Bored of not Having enough strong bosses to fight? Ever Wanted To become a God and fight Demons In Minecraft? This is the mod for you.
Cataclysmic Ascension
Cataclysmic Ascension is a high-powered Minecraft 1.21.1 modpack that challenges players to rise through a world of chaos, monsters, magic, and ancient relics, combining intense combat, deep progression, and immersive exploration across dimensions.
Mr_ChibisMMO Dungeons
Dungeons are an addon on to existing MMO pack, Mr_Chibi'sMMO! Allowing a diverse experience adding dungeons into game, to explore, loot and dodge traps with many more!!
Battle Totem
Adds the Battle Totem to Minecraft, activate it to summon waves of hostile mobs, survive the fight, and earn powerful rewards!
Arcadia Pets
Arcadia Pets adds a collectible pet system to your server : roll pets from crates across 6 rarity tiers, level up their unique skills, and summon them to follow you or ride your shoulder in pocket mode.