Modrinth · Minecraft mod
CharacterSize
A beginner-made mod that lets you change your character’s size with keybinds. Grow up to 3× or shrink to 0.5× with real-time scaling. Larger size boosts speed, reach, and enables area block breaking. Ability based on scale, giving flexible and fun control
Quick answer
Which CharacterSize release matches 26.1?
CharacterSize 1.0.0 targets 1.21, 1.21.1, 1.21.10 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is CharacterSize required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does CharacterSize 1.0.0 need?
1.0.0 on 26.1. 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 CharacterSize without breaking your instance.
Built for CharacterSize 1.0.0 on 26.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0. It targets 1.21, 1.21.1, 1.21.10 with Fabric; 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0. It opens that exact file at the source.
About this project
What does CharacterSize add?
Character Size Mod
This mod lets you dynamically change your character's size using simple keybinds. As you grow, you gain powerful abilities that scale with your size:
Dynamic Scaling – Press G to increase size (up to 3×) and H to decrease (down to 0.5×). Your player model, hitbox, and eye height update in real time.
Enhanced Mobility & Reach – Larger characters move faster and have extended attack, block interaction, and entity interaction ranges, making combat and building more effective.
Area Breaking – When you’re large enough, breaking one block also breaks adjacent blocks in a square area around it, clearing terrain faster with each swing.
All abilities scale smoothly with your chosen size, giving you full control over your character’s power and presence.
Project description from Modrinth.
Pick your setup
CharacterSize by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader buildShowing the newest 12 of 13 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
CharacterSize versions and loaders
1.0.0
character_size-1.0-SNAPSHOT.jar
29 Mar 2026
Looking for an older file? The official Modrinth project page is in Resources.