Data Packs for Minecraft Java
Browse 46 free data packs for Minecraft Java — popular picks include Amethyst Nether, Fathoms, Survivor's Elegy.
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Amethyst Nether
Amethyst Nether is a datapack and mod that transforms the Nether with new content.

Fathoms
Dredge the depths, seize the seas, and find secrets untold deep below the waves...
Survivor's Elegy
A vanilla expansion datapack which adds plenty of items, mechanics and reworks some already existing mechanics. Designed to add cohesiveness and interesting features to the game.
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.
Vanillabean
A pack that adds many well-designed, vanilla-friendly features to enhance your survival gameplay experience!
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.
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
Mr_ChibisMMO
Survival based MMO for players to have fun in either (Singleplayer, Multiplayer, or Modded) skills such as, "Agility", "Attack", "Cooking", "Defense", "Excavation", "Fishing", "Hitpoints", "Hunter", "Magic", "Mining" & "Commands/Custom World Gen loot".

Valiance
A different take on Minecraft's combat, prioritizing difficulty, variety, and customization
Cobblemon: Aether Expansion
An Aether integration datapack for Cobblemon, adding new structures and regional variants.
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.
Grass Seeds Plus
Grass Seeds Plus is a datapack that allows you to add and customize the loot that drops from short/tall grass!
Pirate Adventures
Pirates is a huge project for the Minecraft game in the form of a DataPack. By installing the required ResourcePack and the DataPack itself, you get a large number of new mobs, items, blocks, mechanics, and bosses.
Acid Wasteland
A wasteland theme datapack with acid rain, mutated mobs and many other features.
Origins: Tiltkin
An alcohol brewing themed Origin for the Origins Mod. Tiltkin are more than mere brewers; they are crooked caretakers of The Tilted Tavern, a lopsided pocket of reality where the ale is strong and the shadows stronger.
More Villages Datapack
Adds more villages to the game.
Ancient Legend(远古传说)
Add a series of new things and give you a new experience.
JJBA Data Pack
This data pack is dedicated to the manga/anime universe of JoJo's Bizarre Adventure by Hirohiko Araki. It adds a lot of new features, like stands and techniques, that should make your game more interesting and bizarre!
Elements of Beta
Elements of Beta is magical datapack that not only brings beta Elements to 1.21, but adds more! Check out Purely Beta for just bringing vanilla Beta features.
Vampirism Datapack
Vampires, Metamorphosis, Altars, Temples, Dungeon and More!
IRE
A datapack that overhauls and expands the survival experience for slower, more rewarding progression with a renewed focus on mining. Dig through numerous rock layers, each one requiring a better pickaxe than the last, until you reach the Nether itself.
Blocked in!
A world bending datapack that sees you trapped in a small worldborder by a crazed AI. Complete tasks or eat delicious soup to expand your world.
Minecraft Remade
Tweaks Minecraft. Keeps in balanced.
Project Extinction Datapack
Extends the abilities of the Project Extinction resource pack.
miencrap 2 minerat
makes mineracft better by adding random bullshit (140+ blocks, 80+ mobs)
Improved Potions
Not the biggest project, the main goal of which is to improve the mechanics of brewing potions in the game. New tools, items, potions, and cauldron brewing.
Ridicule
Random items added to minecraft

Farmable Ancient Seeds
Makes torchflowers and pitcher plants seeds craftable using the plant and bonemeal.
Additional Glowing
Adds more glowing features with glow berries, spectral arrows and more!
Middle-Earth_and_Farmer's_Delight
Middle-Earth and Farmer's Delight is a Datapack to bring compatibility in craft and item between Middle-Earth and Farmer's Delight
Beta Rebuilt
Datapack remake of Beta Minecraft.
Better Campfire Cooking
It makes campfires better by adding new recipies, doesn't impact performance much.
Features & Tweaks
A Minecraft Datapack, that tweaks & overhauls some features of minecraft while also adding New Features that keep minecraft feel new!
Improved Structures & Dungeons
The combination of all minecraft Structure & Dungeons Data Pack
Blocked In Hardcore
A challenging version of the Blocked In datapack