Simple Login Mod (1.21.11) – Client-Stored Passwords

Simple Login Mod is a Forge mod that protects offline-mode servers by verifying a player password at login. It functions similarly to Bukkit auth plugins (e.g., AuthMe) but handles authentication client-side: the password is stored locally and automatically sent on join, reducing in-game input.

Features:

• Forge mod for offline-mode server authentication.
• Checks a player password when logging in.
• Stores the password in a client-side file and auto-submits on join.
• Prompts for password creation on first launch.
• Removes the need to type a password command each time.

Screenshots:

Simple Login Mod Download Links