# Authenticator
Generate Two-Factor codes
## Screenshots    ## Features - Time-based/Counter-based methods support - SHA1/SHA256/SHA512 algorithms support - QR code scanner - Lock the application with a password - Beautiful UI - Backup/Restore from/into known applications like FreeOTP+, andOTP, Bitwarden ## Getting in touch If you have any questions regarding the use or development of Authenticator, please join us on our [#authenticator:gnome.org](https://matrix.to/#/#authenticator:gnome.org) channel. ## Hack on Authenticator To build the development version of Authenticator and hack on the code see the [general guide](https://wiki.gnome.org/Newcomers/BuildProject) for building GNOME apps with Flatpak and GNOME Builder. ## Credits - We ship a database of providers based on [twofactorauth](https://github.com/2factorauth/twofactorauth), by the 2factorauth team