
Simple World Downloader
Allows you to download worlds from servers.
Screenshots



About this Mod
The saved world will be in the same folder as your singleplayer worlds.
This Mod adds a button to the Escape-Menu which allows you to download a copy of the Server you are on to Singleplayer.
The Mod downloads:
- Blocks
- BlockEntities
- Resourcepacks
- Player Inventory
- Entities
- Enderchest Inventory
- Containers (Chests, Barrels, ...)
- Villagers
- Advancements
- Statistics
Containers
Container inventories (Enderchest, Chests, Barrels, ...) can only be saved if you open the inventory at least once while the world download is running. This is also true for Entitiy Inventories (like Villagers, Chestboats, Horses, ...).
Advancements & Statistics
Advancements and Statistics can only be saved if the corresponding UI's are opened at least once while the download is running.
Fabric API
The Fabric API is required for this Mod to work. It can be downloaded here.
Config
Use "/swd config" to access the config.
Auto Downloading
Set whether worlds should be downloaded automatically on server joining.
Save world to
Set the name of the saved world. If a world with this name already exists, the new chunks overwrite parts of that world.
Flashback
You can download the world from a Flashback recording. Just open the Flashback Replay Viewer in-game and press escape. There will be a download button in the bottom left.
Replay Mod
You can download the world from a Replay Mod recording. Just open the Replay Mod Replay Viewer in-game and press escape. There will be a download button in the bottom left.
Images
Affiliate
If you are in need of a reliable Minecraft Server, you can support me by using my affiliate Link for Wisehosting. Thanks!
Available Versions
How to Install Simple World Downloader 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 (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Simple World Downloader". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1 (+24 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Simple World Downloader 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 Simple World Downloader compatible with fabric?
Simple World Downloader officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Simple World Downloader – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Simple World Downloader 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.
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