Do I need FastLogin if I run my server in online mode?

No. FastLogin is only needed for offline-mode servers that want to support both premium and cracked accounts. Online-mode servers automatically verify premium accounts with Mojang.

What's the difference between premium and cracked accounts?

Premium accounts are purchased from Mojang and can be verified. Cracked accounts are free accounts that don't go through Mojang authentication. FastLogin lets you support both on the same server.

Can I use FastLogin without ProtocolLib?

No. ProtocolLib is required for FastLogin to intercept and handle login packets properly. You must install ProtocolLib first.

Does FastLogin work with BungeeCord networks?

Yes. FastLogin supports BungeeCord and Velocity for centralized authentication across multiple servers in your network.

Will FastLogin slow down my server?

No. Session caching and efficient packet handling mean FastLogin is lightweight. If anything, caching can improve login speed by reducing calls to Mojang's servers.

FastLogin Plugin - Premium Auto-Login (1.8.9-1.12.2)

FastLogin Plugin handles login authentication for both premium and cracked accounts on your Minecraft server. Premium players get automatic login without entering passwords, while cracked players can still join. It’s built for servers running offline mode that want the security of Mojang authentication without locking out cracked players.

Key Features

Automatic Premium Login

Premium accounts login automatically without typing passwords. The plugin detects premium accounts and handles authentication with Mojang’s servers in the background.

Cracked Account Support

Players on cracked accounts can still join your server. The plugin figures out who’s premium and who isn’t, and treats them accordingly.

Session Caching

Caches login sessions to reduce load on Mojang’s servers and speed up repeated logins. This also helps if Mojang is temporarily unavailable.

ProtocolLib Integration

Works smoothly with ProtocolLib to handle authentication at the packet level, ensuring reliable detection and processing.

Works with Auth Plugins

Compatible with AuthMe and other authentication plugins. You can run this alongside your existing permission and auth systems.

BungeeCord & Velocity Support

Set up centralized authentication across multiple servers on your network with BungeeCord or Velocity.

Custom Login Messages

Customize login and registration messages to match your server’s style and brand.

Developer API

Includes an API so developers can build custom integrations and extensions on top of FastLogin.

Commands & Permissions

Commands

/premium [player], Mark a player as premium (paid account)
/cracked [player], Mark a player as cracked (non-premium)

Permissions

fastlogin.bukkit.command.premium
fastlogin.bukkit.command.cracked

Requirements

Java 8 or higher
Server set to offline mode (check server.properties)
ProtocolLib plugin installed
A second authentication plugin (AuthMe, etc.)

How to Install

Follow the standard plugin installation process:

Download the plugin jar file below
Stop your server
Place the jar in your server’s plugins folder
Start the server. The plugin will generate a config file on first run
Configure settings in the generated config file as needed
Restart your server to apply settings

For detailed instructions, check out How To Download & Install Spigot Plugins.

Version Compatibility

FastLogin supports Minecraft 1.7 through 1.12.2. Download the version that matches your server’s Minecraft version:

Download FastLogin Plugin

FastLogin-Plugin-1.12.2.rar

This file is part of FastLogin Plugin – Premium Auto-Login (1.8.9-1.12.2). Visit the main page for features, installation guide, screenshots, and more download options.

Size: 263.4 KB

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Check out more Minecraft Plugins on 1Minecraft.