1024 Extended
This datapack increaces the world height to 1024
About this Mod
Description
This mod / datapack increaces the build limit of your world in all dimensions so you can build bigger bases and farms.
Features
- Extended Overworld
- Extended Nether
- Extended End
- Extended Amplified worlds
How to report bugs
Please visit my discord and report bugs there
Available Versions
How to Install 1024 Extended on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "1024 Extended". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
1024 Extended server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is 1024 Extended compatible with datapack and fabric and forge and neoforge and quilt?
1024 Extended officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.1, 1.21. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with 1024 Extended – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if 1024 Extended 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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Rent Modded Server
Install 1024 Extended with just one click on your server.