Minecraft Java 1.21 Mods
Browse 1,580 free mods for Minecraft Java 1.21 — popular picks include Bear Traps, Multipack: Enhanced Vanilla, Age of Bismuth [More ores & Tools].
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Bear Traps
Adds Bear Traps to the game, they can be used to damage mobs that step on them and keep them in place
Multipack: Enhanced Vanilla
Enhanced the vanilla experience with a multitude of features which each improve the game in unique ways
Age of Bismuth [More ores & Tools]
Add new ores, new tools and more !
MorphMaster
This Datapack allows you to morph/transform in any mob/item/block in minecraft

O's enderite
Adds new ores, tools, mobs, blocks and structures based on Enderite — a powerful resource from the End.
The Summoner (Reforged)
Adds the mysterious Summoner mob and the ability to capture the spirits of mobs!
Mobo's Structures
Pirate Ships! Castles! Dungeons! Towers and More! If you're an explorer, this datapack is for YOU!
EnchantedHarnesses
Faster Happy Ghasts with speed customization & a custom enchantment for harnesses
Eli's Custom
A modpack made as a highlights of some of the best 1.19.2 packs. Full of tech, biome, magic, and mob mods.
Rosie's Unicorns
Gives you unicorns and couple more items
Dreamlands
Escape reality in your dreamland.
Zoni's Mob Friendly Fire
Makes it so monsters cannot damage other monsters
Illusioners (Paper)
Adds an improved version of the Illusioner mob to PaperMC servers!
Enstracted load
This mod expands the world of Minecraft by introducing extinct creatures that once roamed the lands, including legendary beings like the Whale and the massive Guardian Titan. Discover the secrets of a lost era and face entities that time forgot.
Summoner Mod
A mod that adds 4 bosses and 4 structures. Almost no dependencies!
Die Of Death
Some Die Of Death stuffs from Roblox to Minecraft
Lava Chicken Boss
Adds a new boss and an exciting battle with him, as well as his minions and some items.
Mob HeadSteal SMP
Collect player heads on kill and unlock powerful abilities using custom mob heads in intense PvP combat.
Draconia The Fourth
Fantasy modpack focused on dungeons and creatures
Harder
Increased Damage: Boosts mob damage based on the number of days spent in the world and a cuztomizable percentaje. More+
Electric Boogaloo
Adds a new zombie dancing boss, Electric Boogaloo with his iconic Backup Dancers from the Plants Versus Zombies Games
Dragons Revamped
Highly difficult Ender Dragon fight with custom terrain, attacks & abilities
Skybounds
Start adventuring in our new biomes and mine our new ores so you can conquer the sky
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.
Familiar Fascination [Cobblemon Addon]
An unofficial addon for Cobblemon made by Lapori. It adds Familiars from a project called Familiar Fascination. Enjoy!
koper_mod
A chaotic Minecraft mod with unique bosses, broken armor sets, and a corrupted dimension a little unbalanced but fun as hell.
Size shifter/Antman origin
Adds the size shifter / antman origin to minecraft
NeoBB - BlockBattles
A better version of Block Battles, where multiple players compete in a turn-based game, similar to chess or card games.
MythicRewards
MythicMobs Support - Top damage rewards - 6+ reward type built-in - Create your own reward rule
Savage Cyclopes Mod - Nether & End Edition
This mod adds multiple new Cyclopes to the game, including an Evoker-type mage, and a super-strong Piglin variant. This mod also includes unique items dropped from the cyclopes, like a Totem of Conjuring. Forge support coming soon! - MOD HAS BEEN MERGED
God Mace (fire)
Adds a God Mace to the game,that lets you shoot fire beams burning any mobs,players in the way. or shoot a beam on the ground to create Fire
Headsman´s Edge
Added the Headsman´s Edge enchantment for axes. It allows you to obtain mob heads when killing them.
Random Events
Random events occur periodically to keep the players challenged.
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.
Minecraft Dungeons Enchantments
This datapack DOUBLES the total amount of available minecraft enchantments!