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data pack

ChangeSizeMinecraft data pack

Adds a custom crafteable device capable of changing your player's size.

server only
Latest version
1.3
Minecraft
no version declared
Licence
CC-BY-4.0
Downloads
517
Updated
17 mo ago
Available on
Modrinth
Space NodeOur hosting

Host ChangeSize servers

Deploy a server with ChangeSize 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 ChangeSize’s own host. Nothing is re-hosted here.

Most recently published release

1.3release26 May 2025

ChangeSize Datapack 1.3 (1.21.5).zip · 14 KB · for 1.21.5

Download this release
f46d0f6bbf8a…
Older versions3
  • 1.28 Feb 20251.21.414 KB115 downloads1ab77633c5f3…Get
  • 1.120 Jan 20251.21.415 KB50 downloadsa2330c674f0b…Get
  • 1.020 Jan 20251.21.417 KB151 downloads088710c2ee70…Get

Frequently asked

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

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

What licence is ChangeSize under?

CC-BY-4.0, 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 ChangeSize?

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 ChangeSize 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Which Minecraft versions does ChangeSize 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.

Details from Modrinth, where the author last updated it on 26 May 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 42 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? .