Fill Blackstone Platform
Create a small blackstone platform
✅ Verified for Java 26.2 · Bedrock 26.32 — checked June 2026Creates a 7x1x7 blackstone floor one block below your feet, useful as an instant foundation when starting a Nether base over lava. Blackstone does not burn, so it is safer than netherrack near fire. Stand at the center before running it so the platform lands where you expect.
/fill ~-3 ~-1 ~-3 ~3 ~-1 ~3 blackstone38 characters
- Java: yes
- Bedrock: yes
- Command block: yes
- Needs cheats / OP: yes
How to use
- Stand where you want the center of the platform.
- Open chat (T on Java, / on Bedrock).
- Paste the command and press Enter.
- A solid blackstone platform appears beneath you.
Related commands
Create a hollow room or box out of any block
/fill ~ ~ ~ ~10 ~6 ~10 stone hollow
Create a pool or lake by filling a region with water
/fill ~ ~ ~ ~10 ~ ~10 water
Swap every block of one type for another in a region
/fill ~ ~ ~ ~10 ~10 ~10 stone replace dirt
Copy a region of blocks and paste it somewhere else
/clone ~-5 ~-5 ~-5 ~5 ~5 ~5 ~15 ~-5 ~-5
Delete all blocks in a large area quickly
/fill ~-10 ~-2 ~-10 ~10 ~10 ~10 air