Data Packs for Minecraft Java
Browse 129 free data packs for Minecraft Java — popular picks include Big Globe x Cold Sweat, Distorted Caves Expansion Datapack, The Dark Forest.
Updated daily
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.
Distorted Caves Expansion Datapack
A worldgen expansion datapack that adds revamped biomes, mobs, and a challenging new dimension!
The Dark Forest
This datapack replaces vanilla minecrafts adventure based survival with a more difficult base-building based survival
vibrant sky colors
makes some biomes have their own sky and fog color
Biome Advance
Add Biome Advancement

Jungle Sapling Fix
fixes the jungle leaves loot table to be consistent with other sapling drops
Advanced ore generation
This datapack changes ore generation to improve the progression in minecraft. Better ores now generate deeper than before and all ores have their specific biome where they generate more abundantly.
Disable Zombie Sieges
Disable Zombie Sieges from spawning and messing up your village in all overworld biomes.
Cobblenormals - Cobblemon + Abnormals Compatibility
A datapack that adds Cobblemon compatibility to the Abnormals suite of mods. Includes spawn additions, drop changes, and block/biome tagging.
Biome Scanner
Adds a new item that can be used to locate biomes.
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
Eligius
A datapack to enhance the base End dimension adding entirely new biomes but also small world details, mob variants, additions and features.
Wilderness Wayfinder
A Natures Compass like Datapack to find your favourite Biomes
CobblemonSuperflat
It's like superflat but the Nether is also flat and biomes can change. Works on the Cobblemon 1.6 snapshots
WWOO Islands Dimension
WWOO Islands Dimension is an addon for William Wythers Overhauled Overworld, which add a new dimension of floating islands, using the WWOO biomes.
Nations Odyssey Stone-like
A datapack/mod that allows Andesite, Diorite, Granite to be used to create Stone tools! It also has compatibility with Deeper and Darker, and Oh The Biomes We've Gone!
Infinity Stones - Eye of Ender recipe
A new Eye of Ender recipe that has one item from every new biome/structure to encourage exploration (crafts all 12 at once)

More Jungle Saplings Redux
Sets jungle sapling drop rate to be the same as other trees
BioGrav
Variable gravity across biomes, configurable to your heart's content!
Better Ore Generation
A datapack that revamps stone and ores generation in Minecraft, each stone type ( diorite, calcite, tuff ) and ores can be found in larger quantities in their specific biomes.
Skyleaf Biomes
A custom world type that has all the biomes and most of the features and structures you’d find in a normal 1.20-1.20.1 world. Created as a custom worldgen option for my new long-term stream series on YouTube
Better Botany
Adds the ability to Bone Meal small flowers, fixes the Jungle Sapling drop rate, and more!
(Quark Compat) Oh The Biomes We've Gone
Datapack adding chest compatibility between quark and OTBWG.
Better pale garden
Enhance the Pale Garden Biome with new rewards.
Empty World with Structures
Empty world with biomes and structures ! [CHALLENGE]
Salvage(r) Twilight Forest gear
Allows Silent Gear salvager to salvage Twilight Forest gear
From the Deep
Reel in fish and foes, with changing odds based on biome and time.
Origins: Grassling
Become one with nature, become grass.
Mastrful's Biome Wands
Adds a craftable wand to change areas to any biome. Survival-friendly and compatible with mods.
AWR Bot
Explore new biomes, discover diverse modules, and assemble your own modular robot in Minecraft

GeoCaves
GeoCaves is completely overhauls underground: Ore generation, biome‑specific cave vegetation, and decorative stone variations using only vanilla blocks.
Stairs-O-Plenty
Crafts 8 stairs instead of 4 for the Biomes O Plenty Blocks
Tototerror
Buffs Totodile into a freak of nature
minecraft crafting improvements
a data pack that adds a new icy biome, and crafting recipes for saddle, iron horse armor, elytra, enchanted golden apple, and reinforced deepslate.
Explorer's Journal
A chat-driven exploration journal. Discover biomes and structures, get notifications, details, toggle a bossbar, view your full journal with /trigger
MineMagic pack
Add 10 new biomes to your world without changing the landscape.