Data Packs for Minecraft Java
Browse 699 free data packs for Minecraft Java — popular picks include Advanced ore generation, Disable Zombie Sieges, Foxxys Fixed Saplings.
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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.
Foxxys Fixed Saplings
Alters the drop rates of Jungle, Pale oak and Dark Oak saplings
Project Force
Destruction Incarnate,a datapack that adds the destructive nature of viltrumites into the game
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.
Atmo Alex'sCaves
AlexCaves biomes as a floating skyland above The End.
Biome Scanner
Adds a new item that can be used to locate biomes.
Eligius - End update
A datapack to enhance the base End dimension adding entirely new biomes but also small world details, mob variants, additions and features.
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.
Pale Garden Village
Adds a Village To The New Pale Garden Biome
Eligius
A datapack to enhance the base End dimension adding entirely new biomes but also small world details, mob variants, additions and features.
Cliffbranch Large Biomes Addon
An add-on pack that makes CliffBranch have large biome distribution
Landscape Paintings by Luiza Niechoda - Data Pack
Adds 70+ paintings of landscapes, forests, mushrooms and all things nature! Original paintings by Luiza Niechoda.
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!
Minecolonies Any Biome Crops
Remove biome restrictions for Minecolonies crops
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!
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
Silver's Better Desert Biome!
Does the vanilla minecraft desert just feels empty to you?
Less Leaf Litter (Datapack)
Reduces the amount of leaf litter that spawns in forests and dark forests, only making it appear under some trees instead of under all of them
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.
CoconutGens: Biome Outpost
Outposts with different biome variants, improved loot, and some extras
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!

Foxxys Fixed Saplings (Jungle Edition)
Changes the rates of Jungle Saplings dropping from jungle trees to match other wood types
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!
JJThunder To The Max Snow & Blizzard Fix
Makes JJThunder To The Max's mountains snow by altitude, not biome, plus a punishing blizzard (slowness/darkness/frostbite) above Y1844 during storms. REQUIRES JJThunder To The Max as a dependency.
The Ancient Ruins
Survive in The Ancient Ruins, a dense jungle-like biome with low food, more hostile mobs, and deadly terrain. Explore hidden ruins, face ambushes, and fight to survive. Use single biome world and select "The Ancient Ruins".
BlueMap Biomes Textures Correction
BMBTC is a pack for BlueMap which aims to fix the white-ish bug with some modded biomes
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)
Halal World (NoMorePigs) - Disable Pig Spawn
Peace be upon you my friend :). This mod disables the vanilla pig spawn - No more pigs in the game (works in Plains/Forest/Meadows) All other passive mobs are not affected
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.

More Jungle Saplings Redux
Sets jungle sapling drop rate to be the same as other trees
Overworld Biome Additions
The datapack adds structures for each biome in Minecraft.
Archwood Disabler
A small datapack to disable the generation of Archwood Trees and the Archwood Forest Biome from the Ars Nouveau mod.

Jungle dendrarium
Giant procedurally generated structure with traps & loot