Fill Blackstone Platform

Create a small blackstone platform

✅ Verified for Java 26.2 · Bedrock 26.32 — checked June 2026

Creates 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 blackstone

38 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.

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