Verifyr

With Verifyr you can use two-step verification (2FA) for all providers. This gives you additional protection every time you log in to services all around.

Two-step verification (two-factor authentication) requires both your password and a verification code, which you can generate with this app. Once configured, you will receive confirmation codes even if there is no network or cellular connection.

NEW: Add virtual phone numbers to receive text message and voice calls online for any verification. Get second numbers additional to your authenticator

Verifyr is compatible with all major services that offer 2FA / OTP codes generation.

Available features include:

- Free authenticator to generate one-time passwords (OTP)
– Automatic setup with QR code
– Multiple accounts supported
– Support of a time and counter controlled code generation
- Easily backup and restore your accounts
– No registration
– Free OTP manager
– Works completely offline
- Add virtual phone numbers to receive text and voice online
- Second numbers and temp online numbers

To use Verifyr, you need to turn on 2-step verification from a service like Google, Microsoft, Twitter, or Facebook.

I already use Google Authenticator, can I switch to Verifyr?
Yes! Simply create an account in Verifyr using your secret code

I already use Microsoft Authenticator, can I switch to Verifyr?
Yes! Simply create an account in Verifyr using your secret code

Unlike other one-time password (OTP) generators, you are never tied down with Verifyr. You can always view, export and integrate your setup keys with another app that offers dual authentication.

How does the creation of one-time passwords using Verifyr work?
Verifyr generates OTP passwords based on time (TOTP) or counter (HOTP) authentications.

TOTP is a time-based one-time password. These are usually valid for 30 seconds and consist of 6 digits to verify you with your service. This is the most common way to create one-time passwords for your dual authentication

HOTP The "H" in HOTP stands for Hash-based Message Authentication Code (HMAC). This is incremented based on a counter. The generated code is valid until you actively request another one and it is validated by the authentication server.

Virtual phone numbers
Add phone numbers to receive SMS and calls online with a second number