Data Packs for Minecraft Java
Browse 2,907 free data packs for Minecraft Java — popular picks include Shellos and Gastrodon [Cobblemon], Mob Heads Collection, CreateBarters.
Updated daily
Shellos and Gastrodon [Cobblemon]
Adds Shellos and Gastrodon to Cobblemon.
Mob Heads Collection
Mobs can drop their head when killed by a player
CreateBarters
A small but great datapack that adds create mod trades to piglins.
Perfected Pet (Teleportation Overhauls)
Don't let your pets to be stuck in unloaded chunks! Formerly known as "Ray's Pet Teleport Fix".
Better Mob Drop(No Advancements Version)
[Better Mob Drop without advancements]A Minecraft mod/data pack which provide more reasonable mob drop
Mob Wrangler
Ride and control more mobs like the Ravager, Sniffer, Zoglin, Phantom & more! Survival friendly.
Health Display Remastered
gives mobs health bars
Better, Faster Happy Ghasts
Configurable speeds for the Happy Ghast, perfect for survival servers!
Bedrock Ranged Mobs
Makes Skeletons that are underwater and trident drowneds less than 3 blocks away from the player do melee instead of ranged attacks, like in bedrock edition
Mob Tweaks
In this data pack you'll find tons of tweaks, buffs/nerfs and improved consistency in worldbuilding when it comes to mobs. Axolotls have become much better, Illusioners are now in the game and there are even a couple of useful new items.
Cobblemon: The New Hisui
This is an add-on for Cobblemon with the goal to give more Pokémon a Hisuian Form.
CTOV - Rats Compat
Compatibility datapack between ChoiceTheorem's overhauled village and Rats mod
Enhanced
Enhances vanilla gameplay by adding a lot of recipes and loot table changes

Undying Pets
Keep your pets out of harms way by giving them a Totem of Undying
Nice Swimming Mounts
Mounts can now swim and won't dismount players when in water.
No Creeper ❌
Disable Creeper in Minecraft by preventing its spawning and removing any that appear in the world
Movable Spawners
Spawners made movable in survival
Wither's Wrath Other Versions
Alternative Release of Wither's Wrath by ImHer0 but with Pre Made Settings ready to play out of the box without having to toggle manually and more compatible with modpacks!
Trident All Weather Channeling
Channeling works in any weather, not only thunderstorms
No More Axolotl Despawns!
Did you wish that your axolotl's won't disappear or despawn then this the perfect data pack to prevent your axolotl from going to heaven.
Increased Mob Drops
This data pack/mod significantly increases the amount of mob drops.
Lullaby's Mobs
New custom hostile mobs!
Fire Fits for Fire Cats - Cobblemon Costume Pack for Incineroar
Ever wanted to give your favorite fire cat some outfits, but were disappointed at the lack of options? I fixed that.
Chaos Core
Amplify your world with enhanced dynamic difficulty. Up for the challenge?
Particle Expansion
Make the gameplay more satisfying by adding particles to some situations in the game.
Cobblemon Mass Outbreak Essentials
Adds 284 outbreaks of first-stage evolution Pokemon
Blue eyes dragon [cobblemon]
adds blue eyes white dragon and ultimate to cobblemon
Original Dragon [cobblemon]
The true form of Kyurem, Reshiram, and Zekrom — the Original Dragon restored to Cobblemon.
Rick & Mortys Portal Gun
This Datapack adds the Portal Gun from Rick and Morty, along with other Items and 12 custom Dimensions!
Cobblemon: Eldoria's Fakemon
Addon for Cobblemon that adds fakemon
Brain Over Brawn
Makes mobs a little smarter
Mystic Mobs
The Mystic Mobs datapack adds excitement to Minecraft by giving mobs random, powerful abilities like speed boosts, fireballs, and teleportation. Each encounter becomes unpredictable, making survival more challenging and fun!
Trails and Trips
This datapack improves horses, camels, sniffers, undead horses and llamas!
Hashs's Falcons
Adds falcons, swift birds of prey that can be tamed to protect you from the sky!

oSzoukaua's: Floating Damage
Want to see how much damage you do? Now you can see it though floating numbers!
Harder Difficulty
A datapack/mod designed to make Minecraft - Hard Difficulty actually difficult. Caves are more dangerous deeper you go, totems are harder to obtain, most mobs are buffed and it's all done in Vanilla way.