Data Packs for Minecraft Java
Browse 684 free data packs for Minecraft Java — popular picks include Player Locator Settings, Custom Player Heads, Talking Bubbles!.
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Player Locator Settings
A datapack that gives players control over their locator waypoint

Custom Player Heads
Allows players to get custom heads in Vanilla survival without OP!
Talking Bubbles!
Talking bubbles is a datapack combined with a resourcepack that makes villagers able to talk to each other!
CraftSound
Spice up your Minecraft experience with 39 unique sound when crafting different items!
Craft Stairs Right!
This Project changes the crafting for all stairs to cost 3 wood and give 4 stairs, because A stair is 3/4 of a block 3 blocks must give you 4.
Christmas Datapack
A Datapack that adds 12 new Christmas features to Minecraft! A Christmas tree and presents, candy canes and roast chicken feasts, and a bunch more cool items!
YJ's Casino and Economy
Adds functioning casino table games including blackjack and baccarat. Also provides an economy system for players.

Xtabay's Villager Creator / Generator
Create custom villagers and edit them easily
Valkyrien Skies Copycat Mass Lower
This makes all of the copycat blocks from create fabric, create:copycats+ and Steam n' rails super light so you can make cool planes and other things in Valkyrien Skies.
Air Place
A datapack that lets you place blocks in air.
Proximity Lamp
Adds 4 light modes: proximity, nocturnal, permanent and proximity-nocturnal. Works with redstone_lamp, candles, copper_bulbs and campfires.
Vanilla Materials Expanded
Matches every stick to its source wood texture. Lightweight and vanilla friendly. Make your world feel more consistent!
KS Better Torchflower
Make the torchflower emit light like it should be !
Purpose of Copper
Why there's so many copper if there's no use for it?
Display Frames
Splash item frames with invisibilty to make invisible item frames. Great for interior decor!
Varied Mob Sizes
Randomly changes all mobs' size slightly for a more emmersive world!
Bookshelf Prefabs Bundle
A collection of modules with structure files to use in your world.
meerkatx's cat recolorizer
This datapack/mod lets you easily change the variant of your pet cat.
Akoi Meexx: Tombstones
An on-death item retention datapack designed to be mostly vanilla-esque.
Poses Pack
Adds a bunch of preset poses to the Better Armor Stands Module. This can be really hand for applying common poses.
Armadillo Drops Scute
When you kill an Armadillo, it will drops its scute!
Chest Village
This time I present you "Chest Village" Data pack. this datapack just add a new type of village in the minecraft. new village type like village plans it's village chest. this chest village is different type of village. version from 1.16 to latest
Acorn's Tweaks
Many small changes to freshen up survival gameplay, but keep things very vanilla.
Particles Pack
Allows you to turn Armor Stands into particle sources that you control!
Procedural Trees
This allows a builder to create a forest with custom trees in seconds by spawning a spawn egg, each tree different from one another.
TQs Chairs Data Pack
Looking straight down on a slab or stair converts it into a chair. If you go away from it, it does lose its functionality, for lag maintenance. If you want to make the chair permanent, put a sign on the side. Right click to sit in it.
Bookshelf Tree Module
Pre-built tree structures with multiple variations.
Arceus Blank Plate
Adds the Blank Plate from Pokemon Legends Arceus to Cobblemon!
Smarter Villagers
This Minecraft 1.21.1 datapack allows villagers to automatically convert nearby dirt, sand, and gravel into farmlands if a composter is in range, featuring decorative composters with waterlogged slabs for soil hydration.
Lume's Sensible Stonecutter
Makes stonecrafting sensible, with way more stone-related cutting and recipe options (138 new recipes, 18 changed recipes)
Percy's Sewing Kit
An immersive datapack to get custom Items, Armor and Elytra! (Realms Compatible)
Halloween Tweaks
Small and minor halloween-related tweaks to make your game spookier!
Enhanced Pots
Upgrades to make decorated pots more useful.
Stonecutter Armor Stands
A simple & multiplayer friendly way of changing some Armor Stand values.

Craftable Painting Variants
A data & resource pack that allows you to craft all the painting variants along with giving them individual textures.
Campfire Cracking
Allows stone-like blocks to be cracked, unpolished, or de-infested via campfire