CurseForge · Minecraft mod
Random Size
Every now and then the player's height will change.
Quick answer
Which Random Size release matches 26.2 Forge?
Random Size random-size-v1.0.1.jar targets 1.21.2-Snapshot, 1.21, 1.21.6-snapshot with Fabric, Forge, NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Random Size required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Random Size random-size-v1.0.1.jar need?
random-size-v1.0.1.jar on 26.2 Forge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Random Size without breaking your instance.
Built for Random Size random-size-v1.0.1.jar on 26.2 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use random-size-v1.0.1.jar. It targets 1.21.2-Snapshot, 1.21, 1.21.6-snapshot with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside random-size-v1.0.1.jar. It opens that exact file at the source.
About this project
What does Random Size add?
Description
Every now and then the player's height will change, which will add challenges to the game!

Dependencies
- Fabric loader requires Fabric API
Project description from CurseForge.
Pick your setup
Random Size by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
4 loader builds26.1.2
4 loader builds26.1.1
4 loader builds26.1
4 loader builds1.21.11-snapshot
4 loader builds1.21.11
4 loader builds1.21.10
4 loader builds1.21.9-snapshot
4 loader builds1.21.9
4 loader builds1.21.8
4 loader builds1.21.7
4 loader buildsShowing the newest 12 of 28 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Random Size versions and loaders
random-size-v1.0.1.jar
26 Sept 2025
Looking for an older file? The official CurseForge project page is in Resources.