Data Packs for Minecraft Java
Browse 280 free data packs for Minecraft Java — popular picks include Cobbled Trainers, Oh the Cobbles You'll Mon (Cobblemon + Oh The Biomes We've Gone), Prisma Craft.
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Cobbled Trainers
Makes use of Cobblemon's built-in trainer system to make an enjoyable Cobblemon progression.
Oh the Cobbles You'll Mon (Cobblemon + Oh The Biomes We've Gone)
An addon which adds oh the biomes we've gone's biomes to cobblemon's tagging system.
Prisma Craft
A massive project that greatly complements the idea of Prismarine and improves the mechanics of fishing. New tools, armor, blocks, mobs, mechanics and structures.
Battle Shrines
Adds a new small structure, the battle shrine, which can be activated to spawn a horde of mobs and get loot as a reward.
RPG Adventurer Origin
An otherworldly adventurer with an integrated RPG system transports danger and thrilling adventures.
Ominous Mansions | Woodland Mansion Update
Updates the Woodland Mansion to feature a greater challenge, custom rewards, and a new Ominous Event.
Cobblemon - Regions Unexplored Compat
This pack adds compatibility between Cobblemon and Regions Unexplored for Pokémon spawns.
MC-Reality Mod
this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player
Fortress of War | Nether Fortress Update
Updates and expands the Nether Fortress into an intense, objective-based combat challenge with custom loot, enemies, and a boss.
Cobblefake
An addon for Cobblemon that adds fakemons from an unknown region.
Katters Structures - Deep Blue
Sub-project of "Katters Structures" with only the Deep Blue
Draconic Ascension - Custom Ender Dragon Fight
A complete overhaul of the usual Ender Dragon fight, featuring 10 new attacks, 4 new phases, custom structures and much more!
Cobblemon: Aether Expansion
An Aether integration datapack for Cobblemon, adding new structures and regional variants.

Valiance
A different take on Minecraft's combat, prioritizing difficulty, variety, and customization
Void's Titans
This Datapack will add 28 new bosses and 4 new superbosses! The Titans are nothing short of walking calamities.
Bottled End Cities
End Cities but they are remade to be in bottles.
Cobblemon - The Layor Region
A datapack/resource pack that adds the pokemon native to the region of Layor (A fanmade region) to the game!
Wandering Trader Maps
Now Wandering Traders can trade maps of any structure!
Cobblemon SnomFix (AllTheMons)
Datapack that fixes a couple Cobblemon spawn biome configs.
Aerolith
Datapack which turns your average overworld into a not so average Skylands experience!
Need More Structures
Adds QoL Structures to the game.
Deltapack
A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.
Ea Nasir's Items and Bosses Pack
Introduces new bosses, items, and more!
Barely Default Data Pack
The Barely Default Data Pack made for Mickey Joe's "Barely Default" Resource Pack!
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
SVM Powers (Super Powers)
SVM Powers is a Super Power datapack adding a variety of abilities, new structures, mobs, items and more!
Earth Animals
Minecraft Earth animal variants without OptiFine/CEM!
No Bat Spawning
Make bats actually stop spawning by remove them from spawning pool.
Better Happy Ghast & Dried Ghast
What 1.21.6 could have been. Happy Ghast Upgrades, a New Structure, Sun Harnesses, and MORE.
Wrong Yellow
A vanilla datapack about places Minecraft was never supposed to generate.
Savanna update
Savanna expansion datapack/mod, add structures, trees, items, mobs and more
Pale Gardening
Improves the pale garden by adding fog and removing other hostile mobs.
Wilbayan's Fakemons
A gaggle of zanny and silly pokemon to make the bestest of friends with!
Cherry Villages! (Mot's Structures)
This mod/datapack adds not-so-complex - vanilla like structures into the game using only vanilla blocks that already are in the game.
Pillage the Village
Focusing on Villages and Illagers... And a bit on Piglins.
Ore Fossilmon
Adds Fossilmons that can be Resurrected with Bones & Ores.