Data Packs for Minecraft Java
Browse 54 free data packs for Minecraft Java — popular picks include Martini´s Treasure and Farming, Better Brushes, Livestock Panic.
Updated daily
Martini´s Treasure and Farming
This Mod/Datapack adds somes additional things the way, you mine your Items. It is not overly op to get started in your World.
Better Brushes
Paint, brush your pets, remove moss, farm string, and more with brushes.
Livestock Panic
Passive farm animals develop fight-or-flight responses and will scatter or defend themselves when predators or hostile mobs approach.
GoldFarmFix DataPack
Bring back the old (pre 1.21.5) Zombified Piglin death behaviour, re-enabling exp and rare drops when killed by the environment while aggroed
Genetic Animals & Farmer's Delight Compat
This datapack makes it so that Genetic Animals enhanced pigs will drop Farmer's Delight ham.
Pig Tractors
Ride pigs through fields to quickly harvest and plant crops! Who knows, maybe you will even dig up some useful things in the process.
Smarter Villagers
This Minecraft 1.21.1 datapack allows villagers to automatically convert nearby dirt, sand, and gravel into farmlands if a composter is in range, featuring decorative composters with waterlogged slabs for soil hydration.
No Crops Griefing
Stops mobs and players from being able to trample crops so easily when jumping on them.
Genetic Animals - Farmer's Delight Compat Datapack
This datapack creates more compat between Farmer's Delight (FD) and Genetic Animals (GA), allowing you to cook more mindlessly with fewer conversions.
Gentle Hooves
Only players can trample crops - animals and mobs now tread lightly.
No Animal Variants
Datapack that prevents warm and cold farm animal variants from spawning. Affects cow, pig, and chicken variants.
Villager Trade Expansion
Villager Trade Expansion is a datapack that diversifies and enriches the trading experience in Minecraft. With custom trades for armorsmiths, brewers, librarians, butchers, clerics, farmers, fishermen, leatherworkers, and shepherds!
Sandy Husks
Husks now drop sand when killed, with chances increasing using Looting - perfect for Skyblock and fast sand farming!
Better Husk
Tired of digging sand? This datapack will help you! Now husk drop sand. You can use this for farms :)
No Farm Animal Variants
Removes the temperature-based farm animal variants (Cows, Pigs, Chickens)
Biome's o' Plenty Flesh to Meat
A quick datapack that allows using create crushing/milling to grind up BOP flesh into various raw meats from vanilla, Alex's Mobs, Alex's Delights, and Farmer's Delight
HopperGolem (NLAM)
Build an iron farm without wrangling villagers.
Raid Farm Fix
This datapack will return the raid mechanics from version 1.14-1.20.
Make a Mob Farm
Adds recipes for spawners and (most) spawn eggs!
Farmer Golems
Copper Golems holding hoes now harvest in a 3x3 area around them!
Lavish Livestock
Selectively breed your livestock for increased yields! Commercialize your farming!

Witch redstone drop buff
Backports 1.21 witch redstone drops to earlier versions. Makes building witch farms actually worthwhile.
Blaze to Breeze Rod Smelter
Quickly smelt your Blazerods into Breezerods for an easy fully automatic Breezerod farm.
Vex Toggle
This datapack allows players to turn on and off vex spawning via /trigger. Useful for pesky raid farms.
lavs Looting Slimeballs
Datapack to make Slimes drop more slimeballs when killed with Looting, makes it easier for players to stock up on slimeballs without needing a slime farm to have enough for their projects.
Data Compats (Create, BOP, Farmer's Delight)
A core datapack that homologates recipes, tags, and mechanics across 10+ major mods (Create, Farmer's Delight, BOP, Alex's Mobs, etc.) for a seamless and exploit-free modpack experience.
No Piglin Spears
Is your gold farm ruined by Spears? This Datapack makes it so Piglins & Zombified Piglins dont have spears!

Arrow Be Gone
Unclog mob farms by making arrow drops from skeletons player dependent.
Desert Monsters Drop Sand
Husks and Parched drop sand and red sand upon death, allowing them to be farmed.
Harvest In Peace
Harvest In Peace while the monsters rest in peace! Say good bye to all hostile mobs while being able to get hungry, farm and eat.
Iron Golems Dont Drop
kind of self explanatory, iron golems dont drop anything so you can shut down those monolithic iron farms.
snowball easy farm
Simplify (and automatize) snow farms by making them stick to the cobwebs
Slimecrows
This datapack allows you to build functional "Slimecrows" to keep slimes out of your underground crops.
🧲 Magnetic Hoppers
Save Iron: 1 Hopper now does the work of 49 Hoppers!Reduce Lag: Fewer hoppers means significantly less lag on your world or server.Perfect for Farms: Automatically vacuums up drops from mob grinders, iron farms, and auto-harvesting setups.
Dragoncraft Drygmy Blacklist Data Pack (1.21.1) – Earn Boss Loot Through Real
Dragoncraft Drygmy Blacklist Data Pack patches balance issues in the Dragoncraft modpack. It stops players from using Drygmy charms to easily farm certain powerful bosses and useful NPCs. By blocking these specific mobs, the game stays fair and challenging. You will have to fight big enemies the normal way instead of sitting back and collecting […]
Hostile Neural Networks Extra Data Models Data Pack (1.21.1, 1.20.1)
Hostile Neural Networks Extra Data Models Data Pack extends the Hostile Neural Networks mod with lots of new content. It adds data models and loot drops for creatures from over fifty different mods. This means you can use your machines to farm items from mobs found in Alex's Mobs, Ad Astra, and many other popular […]