Java Edition data values

These data values refer to the different types of blocks, items and other features on Java Edition and are used in many places in Minecraft. Block IDs are used to define blocks placed in the world. Item IDs are valid only for items (including items in chests and items dropped in the world). All block IDs that do not have a gray background in this page are also valid item IDs. There are also entity IDs for entities such as mobs and projectiles.

These IDs are in the resource location format, with their minecraft namespace omitted. The game accepts these resource locations either with or without the minecraft: prefix.

Fluid	Resource location
Empty	empty
Flowing Lava	flowing_lava
Flowing Water	flowing_water
Lava	lava
Water	water

Dimension	Resource location
Overworld	overworld
The Nether	the_nether
The End	the_end

Used for creating custom dimension, Single Biome world type, and internally when generating any world.

Resource location	Image
noise
flat
debug

Used for creating custom dimension, Single Biome world type, and internally when generating any world.

Resource location	Image
fixed
checkerboard
the_end
multi_noise	This one is very complicated and can't be shown clearly just with a single image