2FAS (2FA Authenticator App). Protect your accounts and online services.

Protect your accounts and online services with 2FAS

Convenience and security in your pocket

Download 2FAS Authenticator App and enable Two Factor Authentication (called also Two Factor Verification or 2FA) to secure your digital accounts.

Need more information? Read FAQ

2FAS Welcome2FA Authenticator App2FA Authenticator App2FA Authenticator App

How to turn 2FAS on?

Download 2FAS Authenticator App and connect it to your online accounts

Do you want to log in to social media securely and easily? Two Factor Authentication is a security feature that helps protect your Facebook account in addition to your password. Link your account with the 2FAS Authenticator App and sleep peacefully.


Nowadays a Google account is more than just an email account or a search engine. It’s a sophisticated online identity system that stores your data and personal info. Protect your account and don’t let third-parties impersonate your online identity.


Two Factor Authentication is a great security feature. Hundreds of photos, videos and amazing stories? Secure the login to your account and take care of your memories. With the 2FAS Authenticator App, it's easy!


Do you value the speed and efficiency of social media communicators? See how easily you can configure your Twitter account with the Authenticator App and increase your online communication security.


Your data is priceless and unique. Protect your photos, files, and documents with 2FASapplication. Two Step Verification is a highly recommended security feature that adds an extra layer of protection to your Dropbox account.


Information about your purchases and credit card info is a tasty bite for hackers. Increase your account security with the 2FAS Authenticator App.

2FA Authenticator App

2FAS Authenticator App

2FAS is a well crafted and convenient application which protects access to your online services and accounts. Sometimes just a password for your Facebook or Instagram account isn’t enough to protect your sensitive info. 2FAS Authenticator App generates additional one-time codes - Time-based One-time Passwords (TOTP) for your account. 2FAS generates them offline and changes them every 30 seconds.

Two Factor Authentication

2FA doubles the account's security by requiring a regular password and a Time-based One-time Password (TOTP). 2FAS App generates TOTP on the user’s device.


We are developing a remote backup service (RBS) function that will allow you to store service keys and backup codes generated by your service in a secure offline vault and recover it if you lose your phone. This feature will also allow you to generate codes on different devices (cross-device sharing).

Authorize with Touch ID or Face ID

Confirm your identity with the application using Touch ID or Face ID and generate one time tokens required to log in to your online accounts.

Sync across devices

Once configured with an online account, the application works efficiently on various mobile devices and allows you to log in from several devices at once.

No password stored

The application generates Time-based One-time Passwords (TOTP), stored on the user's phone without internet access. This solution dramatically increases login security.

Works for IOS and Android

The 2FAS Authenticator App is free and available to both Android and iOS users. You can easily download it from Google Play or the App Store.

What our clients say?