Auto login mod

Auto login mod

This Minecraft mod lets you log into your server account with a simple shortcut. I created it because typing my password every time I joined a server on the Steam Deck was pretty inconvenient.

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226 Downloads
fabricutility
Rent Server with this Mod

About this Mod

Auto Login Mod

This Minecraft mod lets you log into your server account with a simple shortcut. I created it because typing my password every time I joined a server on the Steam Deck was pretty inconvenient.

⚠ At this time, passwords are stored in plain text. Please use with caution and avoid sharing your configuration file.

Features

  • Auto Login: Automatically executes the /login %your_password% command when you click F9 (or your chosen shortcut).
  • Customizable Shortcut: Set your own key combination to trigger the auto-login.
  • Secure Storage: Passwords are stored securely using encryption.

Configuration

To set up your password, create (or open if it already exists) the file
<your .minecraft directory>/config/alm.json

Then add the following content:

{
  "command": "login your_password"
}
  • The word "login" is currently required — the mod automatically appends a / before it when sending the command in-game.
  • Replace your_password with your actual server password.
  • The mod does not reload the configuration while the game is running, so after editing alm.json, you’ll need to restart Minecraft for the changes to take effect.
  • ⚠ Your password is stored in plain text, so do not share this file or your Minecraft directory with others.

Available Versions

Auto Login Mod v0.1beta
MC 1.21.8fabric
October 19, 2025

How to Install Auto login mod on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.8).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.8

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Auto login mod 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 (1.21.8). You can switch loaders with one click in the panel.

Is Auto login mod compatible with fabric?

Auto login mod officially supports fabric for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Auto login mod – how to optimize performance?

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

Rent Modded Server

Install Auto login mod with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
Creative Commons Zero v1.0 Universal
Server-side
Unsupported

Supported Versions

1.21.8