
2FAuth (beta) by 2FAuth
Access your 2FAuth details and generate 2FA passwords directly from your browser toolbar
You'll need Firefox to use this extension
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About this extension
The perfect companion to your 2FAuth instance.
As a 2FAuth user you already know how much easy it is to get a fresh One-Time Password. This extension brings your 2FAuth data directly to your browser toolbar for even more convenience and efficiency. No more need to retrieve your 2FAuth tab or open a new one, it's always there.
Get most of the features you love from the 2FAuth wep app: On-click or Always-on OTP generation, theming, auto-lock, password formatting, OTP obfuscation and more.
Your data stays safe. The extension is password-protected. sensitive data, such as your access token, is saved encrypted to the extension's storage.
Requirement:
You need a 2FAuth user account and a Personal Access Token to configure this extension.
What is 2FAuth?
2FAuth is a web-based, self-hosted alternative to One Time Passcode (OTP) generators like Google Authenticator, designed for both mobile and desktop.
As a 2FAuth user you already know how much easy it is to get a fresh One-Time Password. This extension brings your 2FAuth data directly to your browser toolbar for even more convenience and efficiency. No more need to retrieve your 2FAuth tab or open a new one, it's always there.
Get most of the features you love from the 2FAuth wep app: On-click or Always-on OTP generation, theming, auto-lock, password formatting, OTP obfuscation and more.
Your data stays safe. The extension is password-protected. sensitive data, such as your access token, is saved encrypted to the extension's storage.
Requirement:
You need a 2FAuth user account and a Personal Access Token to configure this extension.
What is 2FAuth?
2FAuth is a web-based, self-hosted alternative to One Time Passcode (OTP) generators like Google Authenticator, designed for both mobile and desktop.
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- Input data to the clipboard
More information
- Add-on Links
- Version
- 1.1.2
- Size
- 310.12 kB
- Last updated
- 13 days ago (4 Jul 2025)
- Related Categories
- Licence
- GNU Affero General Public Licence v3.0 only
- Version History
- Tags
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Release notes for 1.1.2
Changed
Fixed
- The extension is now built using the brand new 2FAuth component libraries. These libraries contain the common front-end components used by the web extension and web app.
- Requests receiving a 401 unauthorized response from the server now push the user to a dedicated view (instead of displaying a notification) with the ability to reset the extension from this view. This should eliminate the need to uninstall and reinstall the extension when locked out due to an invalid token.
- The error view now displays the reason why an error has occured (when available)
Fixed
- The 'All' group label does not update dynamically when browser language changes
- Blank popup right after extension reset
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