Data Packs for Minecraft Java
Browse 15,827 free data packs for Minecraft Java — popular picks include I Call Them Cities, Oasis Reborn – Desert Oasis Worldgen, Complementary Third Life.
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I Call Them Cities
Replaces the Overworld with an endless "city" based on that one Reddit post
Oasis Reborn – Desert Oasis Worldgen
Adds naturally generating oases to desert biomes for a more vibrant and diverse world.

Complementary Third Life
Third Life with added features.

Better Mannequins
Making Mannequins Better for your DataPack dev Convenience!

Simple Auto Smelt
Automatically smelt ores. No furnaces, no fuel, no hassle — just instant smelting for a smoother and faster gameplay experience. Perfect for players who want efficiency without complicated setups.

Origins: Orbital Shift
Throw Block-Absorbing Black Holes, store the absorbed blocks in The Void Cache. Empty The Void Cache and Place the blocks again with the power of White Holes! (For Fabric)

Wabbajack Origin
The gambler's dream, only to be used by the insane.

Original Painting Recipe
While this recipe didn't last long it is the original recipe of one of Minecrafts oldest blocks!

Enderman Hates Prismarine
Enderman takes damage when on prismarine-related blocks.

Buce's Pig Armor
Adds iron armor to saddled pigs.

Fragile as Glass
Glass should break quite quick. So I made it here. Just like Grian mentioned in his video, glass should break quicker.

AllTheMasks Datapack - By StefanJ2
AllTheMasks adds a huge collection of wearable masks, without any required mods. Perfect for roleplay on servers.
Skill Tree Buff
We've improved the base stats of Skill Tree (RPG Series) and More RPG Classes - Skill Tree to make players much stronger!
Custom Daylight-Cycle
Set your own time for day and night seperat

Elementals Additions
An addon for the elementals mod
ArenaCore for TaCZ
TaCZ arena loop datapack for Minecraft Forge 1.20.1, tuned for the official ArenaCore arena map (map-specific coords). Step-on team pads, auto countdown, 1v1–4v4 rounds, first-to-5 scoring, death -> spectator + lobby, win fireworks.

Thinair Soul Rebalance
Fixes for Thinair to make it more BALANCED

Nomadic Realms
Nomadic Realms offers a primitive survival experience. Logs are tough, so use flint; but wood tools are extra weak. Chests, furnaces, and loot must be found with exploration. Death randomizes respawn, but the new Ender Chest is now vital for all valuables.

MrEnderNerd's No Hunger Bar
This Data Pack makes it you will only need to eat food to regenerate health, that's it, this is a pretty simple data pack.

DEHYDRATION COMPAT
a data pack that adds compatibility between the nutritionZ mod and many other food related mods

Rotten flesh to leather - TaralloMC
This datapack add 3 simple ways to obtain leather

pollinator sniffer
makes some kinds of vegetation renewable, like the spore blossom and lilypads

Better Campfire Cooking
It makes campfires better by adding new recipies, doesn't impact performance much.

Big Globe Compat - Ars Additions
This is a datapack that adds compatibility between Big Globe and Ars Additions.

Scalable Mobs
A survival data pack that allows players to change the scale of passive mobs for decorative purposes.

Snapshot Bubbles
You are trapped in a desertic dimension and need to clone Overworld chunks in order to escape.
Attribute Modify Library
allows you to easily add or remove from an attributes base value

SpaceFrog's Real Pet Frogs
You can tame & make frogs your pets similar to wolves & cats. They get power-ups, they'll teleport to you on your adventures, or summon them as a mighty Frog Squad! They'll even defend you from hostile mobs (see details).

Colorful Axolotl Buckets YS
A lightweight datapack and resource pack that makes axolotl buckets visually match the axolotl inside.

The Complete Advancement Multiplier
Every advancement you earn doubles your drop multiplier. Get enough and you're pulling over 2 billion drops per block.

Mycelium Craft
DataPack adds mycelium creation.

Harsh Desert│嚴酷的沙漠
Most mobs move at a slower pace on sand, red sand, and gravel, highlighting the camel's advantage in the desert.│許多生物在沙子、紅沙、沙礫上行走時速度會減慢,這凸顯了駱駝在沙漠中的優勢。
[Hiatus] Mendfinity
Allows you to combine Mending/Infinity in an anvil like any other enchantment.

Cobblemon Sanctuary of Yveltal
Prepare to meet the powerful god of death Yveltal in the world of Cobblemon

Jungle dendrarium
Giant procedurally generated structure with traps & loot
Disabled Vanilla Recipes
This Datapack disables all Vanilla recipes and Advancements!