Latest, 16 Oct 2026:9 usersMove the mouse over the chart for any month
Ratings count
monthly, 15 months
Latest, 16 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About OneFactor
OneFactor – Secure TOTP Authenticator in your Browser
OneFactor brings secure two-factor authentication (TOTP) right into your browser – simple, elegant, and fully encrypted.
Your secrets stay private: All data is stored locally and protected with your personal master password. Not even the developer can access your codes!
Features:
- Easily add, edit, and delete TOTP accounts
- Secure local encryption of your secrets (AES-GCM, PBKDF2)
- Master password: Only you can decrypt your codes
- Drag & Drop to reorder entries
- Light/Dark mode & language selection
- Clean, intuitive Chrome popup
- no tracking
Note:
Don’t forget your master password – without it, your codes cannot be restored!
Changelog:
1.1.1:
Minor bugfix with import, reworked naming of code when importing from external app
1.1.0:
Added possibility to add codes from other authenticator applications through QR-Code
1.0.0:
Basic, first version of the plugin.