Auto Map Update

Auto Map Update is a mod to make your map have all the new building you built after creating a map

1.3K Downloads

fabricforgeneoforgeutility

Rent Server with this Mod

Screenshots

About this Mod

Auto Map Update

Auto Update Mod will make your map always updated with no 1 FPS drop!

Created a map and built more buildings and want that on your already made map?
This mod will fix that!

----- Examples

Real time map update on dirt to grass

House explode, real time map update

Available Versions

Auto Map Update Fabric 1.21.11release

MC 1.21.11fabric

January 29, 2026

Auto Map Updated Fabric 1.21.10release

MC 1.21.10fabric

January 29, 2026

Auto Map Update NeoForge 1.21.5 1.0.0release

MC 1.21.5neoforge

October 14, 2025

Auto Map Update Forge 1.21.1release

MC 1.21.1forge

October 13, 2025

automapupdate-forge-1.19.2release

MC 1.19.2forge

October 13, 2025

How to Install Auto Map Update 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 (1.21.11).

Install Mod

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

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

1.21.11, 1.21.10, 1.21.5 (+3 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Auto Map Update 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 (1.21.11). You can switch loaders with one click in the panel.

Is Auto Map Update compatible with fabric and forge and neoforge?

Auto Map Update officially supports fabric, forge, neoforge for Minecraft 1.21.11, 1.21.10, 1.21.5. 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 Auto Map Update – how to optimize performance?

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