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data pack

buildbelowbedrockMinecraft data pack

puts build limit below -64 without changing world gen

server only
Latest version
-128
Minecraft
no version declared
Licence
LicenseRef-All-Rights-Reserved
Downloads
12
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host buildbelowbedrock servers

Deploy a server with buildbelowbedrock already added to the world, on hardware built for it.

  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From buildbelowbedrock’s own host. Nothing is re-hosted here.

-128release29 Jun 2026

buildbelowbedrock.zip · 4 KB · for 1.21.1, 1.21, 1.21-rc1, 1.21-pre4, 1.21-pre3 +20 more

Download latest
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Frequently asked

Do I need to install buildbelowbedrock on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is buildbelowbedrock under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install buildbelowbedrock?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download buildbelowbedrock safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Which Minecraft versions does buildbelowbedrock work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old data pack with no declared version as untested on modern Minecraft.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 44 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .