Software Alternatives, Accelerators & Startups

2FA Authenticator

Simple 2FA Authenticator - Generate Two Factor Authentication tokens.

2FA Authenticator Reviews and details

Screenshots and images

  • 2FA Authenticator Landing page
    Landing page //
    2023-05-07

Features & Specs

  1. Enhanced Security

    2FA Authenticator adds an extra layer of security by requiring a second form of verification, making it harder for unauthorized users to access your accounts.

  2. User-Friendly Interface

    The application features a straightforward and intuitive interface, making it easy for users to add and manage their accounts and authentication tokens.

  3. Offline Access

    2FA Authenticator works offline, allowing users to generate authentication codes without an Internet connection, which is particularly useful in low-connectivity situations.

  4. Cross-Platform Compatibility

    The app is available on multiple platforms, enabling users to sync their accounts and access their authentication codes from various devices.

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Videos

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Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about 2FA Authenticator and what they use it for.
  • Ask HN: AWS registering MFA will be required in 29 days
    I'd go with number 2 unless you want to buy everyone a hardware token (option number 3). There are open source solutions (I've used https://2fas.com/ ) and very common solutions (Google Authenticator). You can even print out the QR code and put it in a secure location (safe, safe deposit box) as a break-glass in case everyone's phones cease functioning. - Source: Hacker News / 29 days ago
  • Flaw has Microsoft Authenticator overwriting MFA accounts, locking users out
    Try 2FAS - it works without an cloud account, can import from few other apps (sadly not from Microsoft one) and can export from and import to a file. Works on Android and iOS https://2fas.com/. - Source: Hacker News / 3 months ago
  • Ente Auth: open-source Authy alternative for 2FA
    My hunt for an open source Authy took me to 2FAS, which has been fine. Any opinions on this offering? 2FAS — the Internet’s favorite open-source two-factor authenticator https://2fas.com. - Source: Hacker News / 4 months ago
  • Is it a good idea to use Bitwarden for OTP?
    2FAS is a very solid MFA; Bitwarden is designed to be a password manager, so I wouldn't suggest using it as a 2fa. Keep it separate imho. Source: 11 months ago
  • Ask HN: How to plan the big move from Android to iOS?
    > Is there anything as good as Firefox with UBO? The DuckDuckGo iOS app blocks ADs and trackers. Also ADGuard Pro can block stuff at the network level. It only costs $10.00 for a one time purchase. > My main concerns are will 2FA break? Make sure to export your QR code TOTP seed images into a new iOS app. Most TOTP apps allow you to do this. I like the app 2FAS[0]. > Can I keep using Google for photos and docs or... - Source: Hacker News / 12 months ago
  • Is it *safe* to store TOTP keys in Bitwarden
    2FAS is the popular go-to nowadays. Open-source and free. Works with iOS and Android. It also has extensions for all the major browsers. Source: about 1 year ago
  • From time to time you need to repeat these simple rules to stay safe.
    Use 2FA for Reddit, exchanges, even email (for example: 2FAS). Source: over 1 year ago
  • Google authenticator (help)
    I'm going to read about 2FAS (https://2fas.com) and Aegis (https://getaegis.app). Source: over 1 year ago
  • Which 2FA app do you use?
    I use https://2fas.com which is open-source and available for all devices. Source: over 1 year ago
  • finally got through my temp ban, now the app tells me my password is incorrect even when I reset it
    Disabling and re-enabling 2-step verification usually fixes this (don't use SMS, always use an authenticator app such as 2FAS). Source: over 1 year ago
  • Which is the best Authenticator app (2023)?
    2FAS all the way! Open-source, secure, private and simple! Source: over 1 year ago
  • Google’s New Two-Factor Authentication Isn’t End-to-End Encrypted, Tests Show | An examination by security researchers finds an alarming flaw in the search giant's new feature, which syncs your Authenticator app across devices.
    2FAS is also open source and supports encrypted backups for synching across devices (though user beware: it defaults to unencrypted). Source: over 1 year ago
  • Google Authenticator cloud sync/backup is not E2E encrypted
    After my phone was stolen last month, I switched to https://2fas.com and couldn't be any happier. It's free, open source and has tons of great features. - Source: Hacker News / over 1 year ago
  • What apps do you think need more open source alternatives?
    If you want Google drive backup, try https://2fas.com/. Source: over 1 year ago
  • No More Mr. Nice Guy: GitHub Demands Developers Use 2FA
    The article suggests that users install Google Authenticator for 2FA, but I would suggest looking elsewhere. The developers pushed a change sometime within the last year where the app takes several seconds to respond when you first open it as well as when the codes refresh I have recently switched to 2FAS (https://2fas.com/#) which has been much more responsive so far. I'm also interested in hearing if anyone has... - Source: Hacker News / over 1 year ago
  • Ask HN: How do you start over with 2FA and losing your phone?
    Our org is using a mix of Google Authenticator and Authy, but I am currently trialing https://2fas.com/ which is an opensource application that work with iOS backups. - Source: Hacker News / over 1 year ago
  • Looking for an authenticator app that won't screw me over if I lose my phone.
    2FAS is a good one, open source and has cloud sync. Aegis Authenticator is a big favourite in the security/privacy/open source world, has cloud back up as well via android backups iirc. Source: over 1 year ago
  • Suggested Password Manager
    I advise you to combine any password manager you chose with a 2-Factor Authentication app, I use 2FAS, but many prefer Aegis Authenticator. Both are good, there are many others too - but most people I've heard complain about Google Authenticator, so o stay away from it lol. Source: almost 2 years ago
  • would anyone happen to know if this is safe. I tried to login with my new phone and cant use authenticator app plus i don't have the txt file for the codes.
    I use https://2fas.com/ you can back up your keys with them. Source: almost 2 years ago
  • Heads up for everyone changing from Authy to their preferred authenticator
    2FAS for me. Simple, good interface, no cloud. Keys can be exported so you can use with multiple devices. Can auto backup to hidden folder in Google drive in case you plan a catastrophe scenario. Source: about 2 years ago
  • 2FAS' Cloud Backups are Encrypted?
    Sorry, I couldn't find any info on this. Does anybody know if 2FAS' Cloud Backups are encrypted? And exactly where does the backup gets stored in iCloud? Source: about 2 years ago

External sources with reviews and comparisons of 2FA Authenticator

The Best Authenticator Apps for 2023
This simple but fully functional app does everything you want in an authenticator. It lets you add online accounts either manually or with a QR code. Unlike Google Authenticator, it can create cloud backups of your registered accounts, either in iCloud for Apple devices or Google Drive for Androids, which is critical if you lose your phone or get a new one. The backup is encrypted and only accessible from the 2FAS...

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