Minecraft Datapack Guide — Custom Features Without Mods

What is a Datapack?

Datapacks add custom content to Minecraft without mods. They're supported in vanilla Java Edition and work through the game's built-in functionality.

Datapacks can:

• Add custom crafting recipes
• Create custom advancements
• Modify loot tables
• Add custom dimensions
• Create complex command-based systems

Installing a Datapack

1. Download a .zip datapack file
2. Open your world folder: .minecraft/saves/[WorldName]/datapacks/
3. Drop the .zip file in (don't unzip)
4. In-game: /reload to activate
5. Check: /datapack list to confirm it's enabled

Popular Datapacks

Vanilla Tweaks (vanillatweaks.net)

Huge collection of small improvements:

• Armored Elytra (combine chestplate + elytra)
• Multiplayer Sleep (1 player triggers day skip)
• Silence Mobs (name tag "Silence me" = muted mob)
• Coordinates HUD

Terralith

Massively improved terrain generation. 95+ new biomes, dramatic landscapes. Must use on new worlds.

Dungeons & Taverns

Adds hundreds of new structures to explore.

Creating Your Own Datapack

Basic structure:

my_datapack/
├── pack.mcmeta
└── data/
    └── my_namespace/
        ├── recipes/
        ├── advancements/
        └── loot_tables/

pack.mcmeta example:

{
  "pack": {
    "pack_format": 26,
    "description": "My custom datapack"
  }
}

Custom Recipe Example

To make dirt craftable from sand:
Create data/my_pack/recipes/dirt_from_sand.json:

{
  "type": "minecraft:crafting_shapeless",
  "ingredients": [{"item": "minecraft:sand"}],
  "result": {"id": "minecraft:dirt"}
}

Related Guides

• Mod Guide
• Command Guide
• Creative Guide