Tiny Auth
Tiny Auth replaces chat-based login commands with a Dialog UI, so players enter passwords in a screen instead of the chat window.
What it does
Players sign in through an immersive dialog that feels like part of the game rather than a chat command. Passwords can use the full alphanumeric set, A to Z and 0 to 9, instead of a limited four-digit PIN, which lets server owners set stronger credentials for sensitive accounts.
Server owners manage security through a built-in function library, and players can choose among more than 35 built-in themes using hex colors. Admins set a global default theme, while each player may switch themes from the in-game UI.
Tiny Auth is open source under the MIT License and is published for Fabric, Forge, NeoForge and Quilt, with files for 1.21.6 – 26.1.2. The server must run it, while players may leave it out and still log in through the dialog.
Key features
Dialog-based login
Authentication runs in a dialog screen instead of chat commands, so passwords are not typed into the chat log.
Full alphanumeric passwords
Passwords may combine letters A to Z with digits 0 to 9, replacing the simple four-digit PIN.
Built-in themes
More than 35 themes use hex colors, including bright neon sets, a zoned keyboard layout and grayscale options.
Sound effects
Mechanical click sounds, limit warnings, a ticking countdown and a sound for blocked accounts are included.
Gallery
Compatibility
Latest build for each game version and loader.
26.x3 of 3 versions with builds
1.21.x6 of 6 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Servers with sensitive accounts
Server owners who want passwords kept out of chat can require the dialog login and longer alphanumeric passwords.
Custom branding
Admins can choose a global default theme, so the login screen matches the look of their server.
Who it’s for: Server owners running Minecraft 1.21.6 or later who want a login flow that keeps passwords out of the chat window. Players only need the mod if they want to change their own theme.
Questions
Does Tiny Auth need to be installed on the client?
Which loaders does Tiny Auth support?
Can server owners set a default theme?
In the catalog
Tiny Auth is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 15,189 mods support Minecraft 26.1.2.
More from TinySkyReally
Similar mods
What the author says
Tiny Auth is a lightweight, modern authentication solution for Minecraft 1.21.6+. Instead of relying on outdated chat-based login commands, it uses a fully immersive Dialog UI that feels like a natural part of the game. Tiny Auth supports high-quality Hex colors. Players can switch themes through the in-game UI, or…
Official listing
- Modrinth page
- modrinth.com/mod/tiny-auth
- Owner
- TinySkyReally
- Published
- 2026-05-05
- Updated on Modrinth
- 2026-06-16
- Facts verified
- 2026-10-15