Size Changing Devices
Java mod listed for Minecraft 1.20. File opened and checked on 16 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
Adds three Size-Changing Devices:
Height Changer- Changes the height of entities
Width Changer- Changes the width of entities
Size Changer- Changes the overall size of entities
NOTE: THIS MOD REQUIRES Pehkui
How To operate the devices:
Right-Click with one of the devices to open the size changer with yourself as the target
Punch an entity with one of the devices to open the size changer with it as the target
If you want to see more mod projects like this, Check out my Twitch, where I make mods suggested by chat: https://www.twitch.tv/modman337
You can also suggest things and report bugs on my discord: https://discord.gg/aT6Jqse22w
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as size_changer-1.0.1.jar — drop this file into the mods folder
- Download size: 97 KB
- Download link checked 8 Nov 2026 — working
These come from our own check of the pack file, not from the source page.