How do I install WorldSystem?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does WorldSystem work with?

The listing gives Minecraft 1.17, 1.17.1, 1.18, among others. This is the version stated by the author or source site, not something we verified ourselves.

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WorldSystem

Java mod listed for Minecraft 1.17–1.21. Downloads from the MC Java Mods app on Android.

by Cycodly · on Modrinth

Give players the ability to create their own world to play on, without using different servers. (per player worlds)

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Open in MC Java Mods Get it on Google Play →

WorldSystem — Minecraft Java mod, screenshot 1

A plugin to give every player his own world
1.18 – 1.21.5 Support

About

WorldSystem is a plugin where every player can get a world.

There they can do anything they want without creating stress in a single world.
The world owner can also add other players and manage their permissions on his world.
When a player creates a new world you can also set a template which will then be cloned.

Features

Features with (option) need to be enabled in the config.yml

Every player can create a world
Players can manage their world
Worlds can be preconfigured
Worlds unload if the player disconnects
Supports different languages
Removes worlds that are not in use (option)
PlaceholderAPI support
GUI Permission system for the world owners
Generate worlds async (needs Chunky) (option in v2.4.40)
Set world templates
... and much more

How to help make this resource better

Contributing code
Creating useful issues
Helping other users
Leaving a good review

Info

Many answers about optimization and installation are available on the wiki.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.17, 1.17.1, 1.18
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 Modrinth — 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.

File checked by MCModsHub

Ships as WorldSystem-2.4.40.jar — drop this file into the mods folder
Download size: 190 KB
Download link checked 12 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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