
World Editor
Make building easier with the World Editor datapack! Datapack has singleplayer and multiplayer support.
Screenshots




About this Mod

📖 Description
This datapack adds commands to make building way easier!
Explore the seamless functionality in both single-player and multiplayer modes.
Commands
Operator permission is required to use this datapack/mod.
V2.4.0+
/function we:tools/cut
/function we:tools/set {block:stone}
/function we:tools/outline {block:dirt}
/function we:tools/replace {old:dirt, new:stone}
/function we:tools/copy
/function we:tools/paste
/function we:tools/move
/function we:tools/rotate {degrees:90}
/function we:tools/undo
/function we:tools/redo
/function we:movement/up {amount:1}
/function we:movement/down {amount:1}
/function we:give/wand
/function we:give/brush
/function we:misc/outline
/function we:misc/deselect_area
/function we:misc/phasing
How to use:
Use /function we:give/wand to get the selector item.
When you have selected two positions named #1 and #2, you can start using the tools.
Use /function we:give/brush to get the brush item.
Instructions are on the item description.
Use /function we:misc/outline to enable/disable the outline particles that appear when you select two positions.
Use /function we:misc/phasing to enable/disable the player being able to phase through blocks when flying.
Copy-Paste info
You must have an area already copied to use the paste function.
Pasted areas will be pasted facing up and south-east. You can also use F3. Make sure that the X, Y, and Z axis lines are all facing away from you. The build is also facing that way.
Available Versions
How to Install World Editor on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (26.2).
Install Mod
Open the mod browser in the dashboard and search for "World Editor". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2, 26.1.2, 26.1.1 (+14 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
World Editor 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 3 GB RAM is allocated and the loader matches the mod version (26.2). You can switch loaders with one click in the panel.
Is World Editor compatible with datapack and fabric and forge and neoforge and quilt?
World Editor officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.2, 26.1.2, 26.1.1. 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 World Editor – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if World Editor 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 World Editor with just one click on your server.