SmartAutoPassword
by Plinto
SmartAutoPassword lets a player log in and register on Forge servers without typing a password each time, by storing it locally in encrypted form.
What it does
Once a password is saved, the mod enters it automatically when the player joins a server, so the login prompt no longer has to be answered by hand. A player who registers on a server for the first time can have the mod generate a password of a specified length and register the account with the -sreg command, and it then offers to save the new password. Saved passwords are kept in an encrypted format in a local file, and the file location can be changed in the configuration.
Because the mod handles the repeated steps of joining and registering, it suits players who log in to several servers that each require their own account. Installation is a single Forge mod file. SmartAutoPassword runs on client and server and is published only for Forge, with five release versions 1.12.2 – 1.18.2 and 0.7 for 1.18.2 as the latest file. The code is open source under the MIT License.
Key features
Automatic login
Saved passwords are entered on join, so the player does not type them on each connection.
Automatic registration
The -sreg command registers the account with a generated password of the chosen length and then saves it.
Encrypted local storage
Passwords are stored in a locally kept file in an encrypted format, which lowers the risk of leakage.
Save prompts in chat
Registration and login messages appear in chat, and the mod offers to save each new password.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Multiple server accounts
Players with an account on several servers can keep each password saved and let the mod enter it on every join.
Who it’s for: Players who join servers that ask for a password on each connection, and who do not want to remember or retype every one of them.
How it compares
OfflinePass is Forge-only for 1.20.1, released under All rights reserved, so it is not open source. Stupid Login targets Forge and NeoForge for 1.20.1 – 1.21.1 under All rights reserved and is likewise closed. ServerOfflineAuth is server-side only, so players join without installing anything, and it is released under the MIT License for 1.20.1 – 1.20.6. SmartLogin is client-side only for 1.8.9 and is released under the MIT License.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| SmartAutoPassword | Forge | 1.12.2 – 1.18.2 | Client and server | 2024-04-21 |
| OfflinePass | Forge | 1.20.1 | Client and server | 2024-11-27 |
| Stupid Login | Forge and NeoForge | 1.20.1 – 1.21.1 | Client and server | 2026-08-03 |
| ServerOfflineAuth | Forge | 1.20.1 – 1.20.6 | Server-side only | 2026-04-24 |
| SmartLogin | Forge | 1.8.9 | Client-side only | 2025-04-12 |
Questions
Does SmartAutoPassword need to be installed on the server?
Which loader and versions does SmartAutoPassword support?
Where are saved passwords kept?
In the catalog
SmartAutoPassword is one of 5,392 Social mods on ModsFinder, and one of 1,817 Social mods for Forge. 9,044 mods support Minecraft 1.18.2.
Similar mods
What the author says
SmartAutoPassword is a mod designed to simplify and automate the process of logging into servers. This mod adds the ability to automatically input passwords and securely store them using basic encryption. SmartAutoPassword is the perfect mod for those who value their time and the security of their accounts.
Official listing
- Modrinth page
- modrinth.com/mod/autopassword
- Owner
- Plinto
- Published
- 2024-04-03
- Updated on Modrinth
- 2024-04-21
- Facts verified
- 2026-10-15