How To Use Fill Command In Minecraft?

Open the chat window

Type the fill command in this format: `/fill `

Replace `` with the first corner coordinates

Replace `` with the opposite corner coordinates

Replace `` with the block you want to place

Press Enter to run the command

Use `/fill ~ ~ ~ ~10 ~10 ~10 stone` to fill a 10x10x10 area with stone

Use `/fill ~ ~ ~ ~10 ~10 ~10 air` to remove blocks in an area

Use `/fill ~ ~ ~ ~10 ~10 ~10 dirt replace grass_block` to replace only specific blocks

Use `/fill ~ ~ ~ ~10 ~10 ~10 glass hollow` to make a hollow shape

Use `/fill ~ ~ ~ ~10 ~10 ~10 stone outline` to make only the outer shell

Use `/fill ~ ~ ~ ~10 ~10 ~10 stone destroy` to break existing blocks and replace them

Make sure cheats or commands are enabled

Make sure the selected area is within the command block limit for your version

Use relative coordinates `~` or absolute coordinates as needed