World Downloader

Download and save any Minecraft world you visit — whether singleplayer or multiplayer — with a single keypress. Quick Tutorial in Galerie on how to use it.

Features:

World Export

Press J at any time to export the world around you. Every chunk you've loaded gets saved to a fully playable world in your downloaded_worlds folder.

Container Support

Chest contents, inventories and block entity components are correctly saved and preserved in the exported world.

Texture Pack Export

Resource packs are automatically included with the exported world so it looks exactly as you experienced it.

Downloaded Worlds Browser

A dedicated "Downloaded Worlds" button in the world selection screen lets you browse and open all your exports separately from your normal saves.

Mod Menu Integration

Configure the mod to your liking directly from the Mod Menu screen.
Notes:

• Currently supports Minecraft 1.21.1
• Client-side only — works on any server
• Exported worlds open in Creative mode with cheats enabled so you can freely explore

Required Mods:

• Fabric Api
• ModMenu(optional)

Please report any bug on github, or join my discord!