Data Packs for Minecraft Java
Browse 56 free data packs for Minecraft Java — popular picks include Celestial Horizons, Biome Shift, Snow Under Trees (Datapack).
Updated daily
Celestial Horizons
Adds 170 Biomes ,1 new dimension and 20 blank presets for map making. Alpha v1.0 is designed for mapmaking.
Biome Shift
Ever wanted to change the biome in spots of your world? Now you can with Biome Shift!
Snow Under Trees (Datapack)
Adds snow under trees in snowy biomes as a Datapack
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.
Flower Rings
This datapack adds a new little structure that can generate if forests - Flower Fairy Rings! And maybe you will find some treasure below them!
Nicer Mining Dimension
Makes biome colors in the All the Mods' mining dimension (and the Beyond) more pleasant to look at
Better Dappled Forest
This pack aims to upgrade the Dappled Forest without the sacrifice of the vanilla vibe!
CoconutGens: Biome Outpost
Outposts with different biome variants, improved loot, and some extras
Endeavor - Improved End Dimension
An End Dimension improvement datapack for Java 26.2 Featuring An End dimension terrain and biome atmosphere upgrade, configurable settings to allow travel between the End and Overworld in a much more immersive way, as well as configurable dragon loot!
Overworld Biome Additions
The datapack adds structures for each biome in Minecraft.
Northstar: Mars Expansion
This datapack expands the world generation of Mars in Northstar. There are 6 new biomes and some structures added.
GeoCaves
GeoCaves is completely overhauls underground: Ore generation, biome‑specific cave vegetation, and decorative stone variations using only vanilla blocks.
Elkonian Wilderness
Elkonian Wilderness is a vanilla-compatible dimension datapack for Minecraft 26.1.2. It introduces a hand-crafted world featuring custom biomes—like volcanic Blackstone Peaks, misty Zhang Spires, and Great Baobab savannas—alongside custom trees, reworked s
Elkonia Deep Coral Ocean Biome
An ocean world with one biome over the whole Overworld. No land, just water down to a coral seabed of mud, sand and gravel, with sulfur caves in the rock below it.
MineMagic pack
Add 10 new biomes to your world without changing the landscape.
Northstar: Venus Expansion
This datapack adds 6 new biomes and several new structures to the Venus dimension of Northstar
Pan’s End Palette
This datapack changes the end biomes to use purple colors for water, grass, leaves and more!
Jef's Living Forests
Makes the forests more... alive?
Overworld Expansion
Custom Terrain is a pure worldgen, server-side datapack that combines refined surface terrain with expanded cave biomes into one seamless world generation pack, with all custom gameplay systems removed.