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SeamlessLogin

Mod

A Client mod that automatically logs you in to offline-mode servers.

Type

Mod

Modrinth Downloads

21

Modrinth ID

HUapdoLQ

Last Updated

Apr 12, 2026

Description

SeamlessLogin

Tired of typing your password every time you join an offline-mode server? SeamlessLogin detects the login prompt in chat and sends your password automatically — no commands, no copy-pasting.

Features

🔐 Password Manager

Store a password for each server you play on. Open the manager from the multiplayer screen or with a keybind (default: Numpad +). Each entry has a name, server address, password, and a per-entry auto-login toggle.

⚡ Auto-Login

When you join a server with a saved password and auto-login enabled, SeamlessLogin watches the chat for a login prompt and responds automatically. No input required.

🎲 Password Generator

Generate strong passwords without leaving the game.

  • Password mode — configurable length (8–64), optional capitals, numbers, and special characters
  • Passphrase mode — XKCD-style phrases from a built-in word list, configurable word count (3–8)

🛡️ Security

  • Passwords are encrypted with AES-256-GCM before being written to disk
  • Password reuse detection — warns you when the same password is used across multiple servers
  • Show/hide toggle and clipboard copy for safe password handling

⚙️ Fully Configurable

  • Edit login detection patterns (regex) to match any server's prompt format
  • All settings accessible from the in-game mod config screen
  • Auto-login can be disabled per entry or globally

Compatibility

Mod Loaders

Neoforge

Game Versions

1.21.8

Screenshots

Similar Mods

External Resources