Data Packs for Minecraft Java
Browse 371 free data packs for Minecraft Java — popular picks include Roguecraft, Alm's Bewitchment Tweaks, Better Healthbar.
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Roguecraft
A game changing data pack that aims to turn Minecraft into a Roguelite game, including new mechanics, a new final boss, upgrades, abilities and way more
Alm's Bewitchment Tweaks
This Datapack lowers salt spawn rate, adjusts drops for mobs and overall increases spawn rate of some mobs
Better Healthbar
A Minecraft datapack and mod that displays health bars and damage indicators for almost all mobs. Everything can be configured in the in-game chat menu.
Gravestone Dungeons Data Pack
This data pack adds dozens of small and massive dungeons, bosses, custom loot, magic spells, many custom weapons, enchantments and much more!
Cobblemon Stellar Blue
A datapack for the Cobblemon mod that adds fabled Pokémon of the Lumora Region made by yours truly, Kenji_64, to your game!
Fishing Expansion
Enhance the fishing experience with more loot, new enchantments, new boss, real mob fishing, special fishes, turtle armor and more!
Call Your Happy Ghast
Easily call (whistle) your happy ghast with a goat horn to teleport it to you
Origins: Moon Gazer
In the past you were only living being on moon and it was your only friend. But you somehow ended up in minecraft overworld being shy, but still have trust for the living beings except mobs.

Fathoms
Dredge the depths, seize the seas, and find secrets untold deep below the waves...
CobbledStops
PokeStops in Cobblemon that give you small loots just like in Pokemon GO!
Lumenfuchs' Dummy
A horror-esque entity who observes the player a little too close.
Orbital Wolf Cannon
Orbital Wolf Cannon like FlameFrags
Logical IFrames
Reinvents damage invulnerability (AKA red flashing) to be more threatening and challenging.
WildEncounters [Cobblemon]
WildEncounters adds wild grass from the Pokémon games.
Moar TNT
Moar TNT adds loads of new creative, crazy, dangerous new TNT to the game. Blow up your friends, mine for diamonds, or flip mobs upside down. So much TNT, with so much potential for fun!
Amethyst Golem Refreshed
Amethyst Golem is a Natural Spawning Golem that Spawn in Amethyst Geodes. Amethyst Golem is a Hostile Mob with its Deadly Attacks it can destroy a full Netherite Armor Player so be careful while Fighting it...
Call Your Cat
Easily call (whistle) your cat with a goat horn to teleport it to you

True Survival
True Survival Mode is a comprehensive set of 1.21+ datapack features that aim to overhaul Minecraft's survival mode. It tackles difficulty and progression through means that don't disrupt Minecraft's regular gameplay, while also providing new adventures!
Useful Snow Golems
Snow Golems do real damage to hostile mobs!
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
Target Dummy
Craft a target dummy and test your attack damage!
Wandering Illusioner
Wandering Traders have a chance to secretly be a disguised Illusioner

oSzoukaua's: Bee Small
A Datapack/mod that can make Bees smaller! (or set a custom default scale!)
Minecraft Chaos Datapack
Inspired by the GTA Chaos Mod. There are 190 different effects possible in this challenge datapack!
Titan Shifter Megapack
Attack on Titan in Minecraft! This datapack adds all nine Titan Shifters from Attack on Titan to the Origins mod.
Vaults of Abandon
Conquer the Vault, in the Vaults of Abandon - Dungeon Datapack. Battle Epic Bosses, Explore vast dungeons, and utilize powerful magic. Access over 50+ Custom Items, and battle over 20+ Custom Mobs.
Call Your Parrot
Easily call (whistle) your parrot with a goat horn to teleport it to you
LevelZ Bewitchment Compatibility (BewitchmentZ)
Adds compatibility between items & blocks from the Bewitchment mod and the level-gating feature from LevelZ.
MythQuest ~ Weapons
MythQuest is a thrilling Minecraft mod that introduces a fascinating twist to the game, incorporating the legendary realm of Greek mythology.
Silent Mobs/Minecarts
Name noisy mobs or minecarts "silent" to silence them!
Ethereal Grove
This project is a datapack inspired by The Twilight Forest mod. Bringing veteran player nostalgia into a future vision of what the The Twilight Forest may look like.
Overgrown's Origins: Wither Unleashed
Dare to face the ultimate challenge in Minecraft? Upgrade your game with Origins: Wither Unleashed, a pack designed to transform the Wither boss battle into a ferocious and thrilling experience reminiscent of the Bedrock Edition's intensity.
Ride My Mon [Cobblemon]
Adds more Pokemon to be rideable in Cobblemon 1.7

Undying Pets
Keep your pets out of harms way by giving them a Totem of Undying
Trident All Weather Channeling
Channeling works in any weather, not only thunderstorms
Particle Expansion
Make the gameplay more satisfying by adding particles to some situations in the game.