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
About this Mod
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.
Available Versions
How to Install CharacterSize on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1).
Install Mod
Open the mod browser in the dashboard and search for "CharacterSize". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1, 1.21.11, 1.21.10 (+10 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
CharacterSize server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1). You can switch loaders with one click in the panel.
Is CharacterSize compatible with fabric?
CharacterSize officially supports fabric for Minecraft 26.1, 1.21.11, 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with CharacterSize – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if CharacterSize consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Rent Modded Server
Install CharacterSize with just one click on your server.