CastleEdit

Generate castles in minutes according to your preferences

567 Downloads

datapackfabricforgeneoforgequiltdecorationutility

Rent Server with this Mod

Screenshots

About this Mod

This datapack allows you to place different part of a castle where you wish to (walls, towers, ground, etc, in different rotation including diagonal ones), using different wands, with the possibility to undo the placed parts (it won't undo the terrain modification like grass removal though).

This datapack is really useful for building in the overworld generation whilst matching the terrain easily.

Run

/function castleedit:wands

to get castle editing wands.

The way to use each wands is written in its description

Player right clicking with one of the wand to place a tower

Player right clicking with one of the wand to place a wall

Available Versions

CastleEdit 1.0.1release

MC 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2fabric, forge, neoforge, quilt

January 27, 2026

CastleEdit 1.0.1release

MC 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2datapack

January 27, 2026

CastleEditrelease

MC 1.21.10, 1.21.11fabric, forge, neoforge, quilt

November 26, 2025

CastleEditrelease

MC 1.21.10, 1.21.11datapack

November 26, 2025

How to Install CastleEdit 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 (26.1.2).

Install Mod

Open the mod browser in the dashboard and search for "CastleEdit". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+2 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

CastleEdit 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 (26.1.2). You can switch loaders with one click in the panel.

Is CastleEdit compatible with datapack and fabric and forge and neoforge and quilt?

CastleEdit officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.1.2, 26.1.1, 26.1. 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 CastleEdit – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if CastleEdit 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.