Tofu Authenticator
Tofu Authenticator is a free, open source two-factor authentication app. It supports time-based one time passwords with high security and ease of use.
2fa
otp
open-source
Tofu Authenticator: Free, Open Source 2FA App
Tofu Authenticator is a free, open source two-factor authentication app. It supports time-based one time passwords with high security and ease of use.
What is Tofu Authenticator?
Tofu Authenticator is a free and open source app for two-factor authentication available for Android and iOS.
It generates secure time-based one-time passwords locally on your device, without needing to connect to an external server. This enhances the security and privacy of the app.
Tofu Authenticator also features cloud backup of your accounts, secure PIN/fingerprint protection, an intuitive interface, and supports industry standard RFC 6238 OTP algorithms.
It can be used to add a second layer of authentication when logging into online accounts on websites or services that support two factor authentication via OTP (One Time Passwords), such as Google, GitHub, Microsoft, Facebook, etc.
As an open source project, Tofu Authenticator's code is audited by the community for improved transparency and performance. With its focus on security, ease of use, and open development, Tofu Authenticator is a good alternative to consider for two factor authentication needs.
Tofu Authenticator Features
Features
- Time-based one-time passwords (TOTP)
- Support for multiple accounts
- Open source code
- Free and no ads
- Easy to use interface
- Works offline
- Encrypted backup
Pricing
- Free
- Open Source
Pros
Free and open source
Simple and easy to use
Supports multiple accounts
Provides strong two-factor authentication
Works offline
Backups can be encrypted
Cons
Lacks support for some less common 2FA methods
No cloud sync between devices
Basic features compared to some paid options
Open source code could allow bugs or security issues
Official Links
The Best Tofu Authenticator Alternatives
Top Security & Privacy and Authentication and other similar apps like Tofu Authenticator
Here are some alternatives to Tofu Authenticator:
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Authy
Authy is a two-factor authentication application developed by Twilio that provides enhanced security for logging into online accounts. It works by associating your mobile device with your online accounts so that a second one-time passcode generated by the Authy app is required in addition to your regular account password when...
Google Authenticator
Google Authenticator is a software-based authenticator app developed by Google for multi-factor authentication by generating timed one-time passwords. It can be used to enhance the security of user logins to applications and online accounts by requiring users to provide both their regular account password as well as a 6-digit one-time...
Microsoft Authenticator
Microsoft Authenticator is a free multi-factor authentication app developed by Microsoft that adds an extra layer of account security for personal and work Microsoft accounts. It works by requiring the user to provide both their account password and a verification code generated by the Authenticator app when signing in, preventing...
FreeOTP
FreeOTP is an open source, free two-factor authentication application for Android and iOS devices. It allows users to generate time-based one-time passwords (TOTP) for added login security to websites and other services that support TOTP authentication.Some key features of FreeOTP include:Open source code and free to useSupports secure password generation...
OTP Auth
OTP Auth is a free and open-source two-factor authentication mobile app available for both Android and iOS. It allows users to generate timed one-time passwords that provide an extra layer of security when logging into online accounts.Some key features of OTP Auth include:Open source code and free to use with...
Aegis Authenticator
Aegis Authenticator is a free and open source two-factor authentication app for Android. It provides enhanced security for your online accounts by requiring a second one-time password in addition to your regular login password when accessing important services.Some of the key features of Aegis Authenticator include:Support for common 2FA methods...
Daito Authenticator
Daito Authenticator is a free and open-source two-factor authentication mobile app available for both iOS and Android. It allows users to easily set up two-factor authentication for accounts that support time-based one-time passwords such as GitHub, Google, Dropbox, and more.The app generates secure 6-digit codes that refresh every 30 seconds....
Raivo Authenticator
Raivo Authenticator is a free and open-source two-factor authentication app available for Android and iOS. It allows users to generate time-based one-time passwords (TOTP) for logins to provide an extra layer of security beyond just a password.Some key features of Raivo Authenticator include:Simple and intuitive interface to easily manage tokens/accounts...
Itsme
itsme is a secure digital identity and authentication app originally developed by Belgian Mobile ID, a consortium of major Belgian banks and telecommunications companies. The app allows users to confirm their identity using their smartphone rather than passwords or physical tokens when accessing online services, signing digital documents, authorizing transactions,...
LibreOTP
LibreOTP is a free and open source one-time password authenticator application for Android. It allows users to enable two-factor authentication for logins and other services by generating timed one-time passwords that are valid for a short period.LibreOTP is based on Google Authenticator and implements common OTP standards like HMAC-Based One-Time...
Authenticator Extension
The Authenticator Extension is a free, open source browser extension used for two-factor authentication (2FA) and one-time passwords (OTP). It allows users to manage and generate 2FA/OTP codes for secure logins, without requiring a separate authentication mobile app.The extension supports integration with popular sites and services like Google, Facebook, Github,...
