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2FA Authenticator (2FAS) Screenshot 0
2FA Authenticator (2FAS) Screenshot 1
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About 2FA Authenticator (2FAS)

2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.
It helps keep your online accounts secure on supporting TOTP websites.

For your convenience, you can either use QR Code or enter your secret key manually.

*PUSH authentication is compatible only with services integrated through 2FAS.com provider.

Notice: Application supports only 6-digit TOTP factor.

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Frequently Asked Questions(FAQ)

What is 2FAS Authenticator?

2FAS Authenticator is a free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.

What does 2FAS Authenticator help with?

2FAS Authenticator helps keep your online accounts secure on supporting TOTP websites.

Can I use both QR Code and manually enter a secret key?

Yes, for your convenience, you can either use QR Code or enter your secret key manually.

What is PUSH authentication?

PUSH authentication is a method of authentication that is compatible only with services integrated through 2FAS.com provider.

Is there a limit to the TOTP factor?

Yes, the application supports only 6-digit TOTP factor.
author
Always works!
Zeke Johnson
author
It is quick
birk0mal_mn gaming
author
Great, user friendly.
J Ghieghie
author
Simple to use and I have never had a problem.
Jereme Henderson
author
Best app and very easy to use, once scan at it will be there ready for yourself incase u really need it without any rush.
Jarrod
author
Figuring it out one step at a time.... response time is better.
Jimmy Mason