Linux · Utilities
Argon2 GUI
Hash and verify passwords with Argon2
by Glitched Polygons
Official site: flathub.org
About Argon2 GUI
Argon2 GUI is a minimal, user friendly graphical interface around the reference
implementation of Argon2, the winner of the Password Hashing Competition.
It is handy during development and when testing or implementing web services
that deal with passwords. Features include:
Hashing passwords with Argon2id, Argon2i or Argon2d
Adjustable time cost, memory cost, parallelism and hash length
Verifying a password against an encoded Argon2 hash
Fully offline: the app has no network access
How to install Argon2 GUI
- Click Download — the developer's official website opens in a new tab.
- Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
- Prefer the command line? With Flatpak you can install and update it with: flatpak install flathub com.glitchedpolygons.Argon2GUI
- Open Argon2 GUI once it finishes installing.
Frequently asked questions
Is Argon2 GUI free to download?
Yes. The Download button sends you to flathub.org, the developer's official site, where Argon2 GUI is available to download. Flatnic doesn't host or modify any files.
How do I install Argon2 GUI from the command line?
With Flatpak, run: flatpak install flathub com.glitchedpolygons.Argon2GUI. This installs it from the official source and keeps it updated.
Is Argon2 GUI safe?
Argon2 GUI downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.
