World Size

World Size

World Size is a lightweight, client-side utility mod for Minecraft Fabric that brings more transparency to your world management.

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69 Downloads
fabricmanagementstorageutility
Rent Server with this Mod

Screenshots

World Screen
In game World Size display
World Screen Banner

About this Mod

World Size is a lightweight, client-side utility mod for Minecraft Fabric that brings more transparency to your world management.

Ever wondered how much disk space your massive survival world is actually taking up? With this mod, you no longer need to dive into your file explorer to find out.

Features:

  • Real-time Size Tracking: View the total disk size of every world directly on the World Selection screen. Or you can use the /worldsize command to show it in game.
  • Automatic Formatting: Sizes are automatically converted to a readable format (Bytes, KB, MB, or GB) for at-a-glance information.
  • Seamless Integration: Designed to blend perfectly with the modern Minecraft UI, featuring a clean, non-intrusive display.
  • Performance Optimized: The size calculation happens efficiently in the background, ensuring your menu navigation remains smooth and lag-free.

Why use World Size Display?

Whether you are a modpack creator, a dedicated survivalist, or just someone looking to clean up old worlds, this mod provides the essential data you need to manage your storage effectively without ever leaving the game.

Available Versions

World Size 1.0-26.1.xrelease
MC 26.1, 26.1.1, 26.1.2fabric
May 8, 2026

How to Install World Size on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

3

Install Mod

Open the mod browser in the dashboard and search for "World Size". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.2, 26.1.1, 26.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

World Size 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 (26.1.2). You can switch loaders with one click in the panel.

Is World Size compatible with fabric?

World Size officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with World Size – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if World Size 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 World Size with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

26.1.226.1.126.1