Data Packs for Minecraft Java
Browse 1,819 free data packs for Minecraft Java — popular picks include Metals: A Progression Overhaul, RadioSign, Nether Expanse.
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Metals: A Progression Overhaul
A simple, vanilla friendly progression overhaul.
RadioSign
Link signs' text accross distances and dimensions, wirelessly!
Nether Expanse
This datapack removes the Nether roof and adds End City-style exploration into the Nether sky. Available with compatibility for Incendium.
Repurposed Structures - All Bark, All Bite Compat
Houndmaster and Scavengers in RS Outposts!
outer end spawn
spawn in the outer end islands upon creating a world
Far Frozen
Will you be able to survive and escape the frosty, Far Frozen landscape? All cold biomes. Hard early game survival.
meToad's Project
a Datapack that adds some new "rpg" style features to minecraft
Celestial Horizons
Adds 170 Biomes ,1 new dimension and 20 blank presets for map making. Alpha v1.0 is designed for mapmaking.
Big Globe Compat - Philip's Ruins
This datapack adds compatibility between Philip's Ruins and Big Globe.
Less Kelp
Less frequent natural kelp generation
Otherside (Remake)
The Otherside is a corrupted dimension datapack that expands the Deep Dark’s lore with deadly biomes, powerful artifacts, and unique mechanics. Face escalating danger the longer you stay, uncover legendary loot, and survive a world consumed by Sculk.
Pigs Addition for 1.21.5
Who's ever wanted to have Minecraft Earth pigs on Java? This datapack adds them 🐽
Smart Ore Generation
A Minecraft data pack library for handling custom ore generation by using a smart system for ore location.
Wooden Tools Upgrade
This datapack adds variants to Wooden Tools, as well as different Lymph types dropped from tree logs to encourage biome exploration.
Biome Shift
Ever wanted to change the biome in spots of your world? Now you can with Biome Shift!
Gem Upgrades
Adds 6 Geode structures each one with a gem type you can upgrade tools/equipment (and rings!) with, lets you mix between Overworld Gems and Nether Gems so each item can have max 2 gems.

Settings SpawnChunksRadious
This datapack adjust the spawnChunksRadious in 12 for the world without the need to activate cheats.
Spacecraft Datapack
a datapack that adds space and almost everything about it to minecraft
IncreaseSlimeRates
Makes slimes spawn 2.5x more often in swamps and mangrove swamps.
VG Artifacts
A datapack that adds famous items from various video games, such as mario and zelda!
Nether Expanse Incendium
This datapack removes the Nether roof and adds End City-style exploration into the Nether sky. Designed for Incendium compatibility.
MZZ's Desert Survival
Makes the whole world a desert; overhauls Minecraft's crafting recipes to provide unique progression and highlight Minecraft's overlooked features.
Enhaced Beaches and Shores
A Datapack to Enhance Minecrafts Shore regions
Wilder Terralith
Compatibility between Terralith and Wilder Wild's features
Autumn Forest
Adds Autumn forest to minecraft world gen
Connected Dimensions
This datapack introduces a unique and immersive way to travel between dimensions by falling into the void or reaching the build height limits.
Biome dimensions datapack (biomes o plenty & oh the biomes weve gone)
Defines the dimensions for the mod 'biome dimensions portals', can only be used alongside it and both biomes o plenty and oh the biomes we've gone.
Big Globe - Deeper and Darker (Expansion)
Adds features from Deeper and Darker to the Big Globe overworld
Yiga Hideout
This datapack adds Yiga Hideout! Once you visit once, you'll be chased and wanted by the yigas forever
Lots'a Gunz Datapack
"Lots'a Gunz" is a datapack that introduces a variety of "gunz"(really cool guns), and a lot of new items, structures and mobs!
EpicGons
A datapack for the Hexlands mod which adds an amplified version of the Hexlands.
Big Globe x Cold Sweat
A simple data pack that configures the Cold Sweat mod to better work with Big Globe's expanded world height, overhauled biomes, and unique blocks.
Parkour Maze Creator 跑酷迷宫机
a datapack that can easily construct parkour-maze for you 造跑酷迷宫,可以做地图,也可以自己玩~
Randomized Armor Loot
Randomizes chest armor loot, while keeping it balanced by type and strength.
Buried.
Challenge your technical knowledge in a barren underground with limited resources
No more Ravines
A datapack that disables natural ravine generation in the overworld.