
DatapacksJava
Player Size Changer
This is a datapack with which you can change your size between 5 different sizes. Each one of them also changes other attributes like health or range…
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

This is a datapack with which you can change you size in minecraft.
Accordingly to your size other attributes like health, range, jump hight and some more will change too. For example, if you are small you can move better, but you have less life and can jump lower. On the other hand, if you are big you have a lot of lives and can jump higher, but you can no longer fit everywhere!
There are currently 5 different sizes:
- Very small (0.2x)
- Small (0.5x)
- Normal (1x)
- Large (2x)
- Very large (4x)
This pack WORKS WITHOUT CHEATS now!
To change you size, you have 3 options:
[Recommended] You can change your size by opening the change size menu in the pause screen of the game:
Press on "Change Size" (here marked in red) and the following menu will open where you'll be able to change your own size:

If clicking the change size button opens a menu from a mod (like Mod Menu), you'll have to use the following command to manually open the menu:
/dialog show @s size:change-size
- If you are using an earlier version of minecraft or of the datapack/mod, your only option is to use the following commands to change your size:
/trigger 0.2x
/trigger 0.5x
/trigger 1x
/trigger 2x
/trigger 4x
Verified by MCModsHub
- Downloads as Player Size Changer.zip
- Download size: 6 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.