2FA Authenticator (2FAS)

Name: 2FA Authenticator (2FAS)
Availability: InStock
Rating: 4.5 (31035 reviews)
Author: 2FAS

2FAS

4.5

31K reviews

1M+

Downloads

PEGI 3

About this app

2FAS is the easiest way to enable two-factor authentication (or multi-factor authentication) to verify your identity and securely log in to accounts to keep your personal data and passwords protected from cyber threats — all from one app, 100% free!

The world’s most secure, private, and simple 2FA app.

Secure:
Easily restore your tokens with backups.
Add app protection with your passcode or biometrics.
2FAS is open-source, transparent, and community-driven.

Private:
2FAS syncs across your mobile devices.
An interface designed for simplicity.
One-tap authentication with 2FAS Browser Extensions.
Multi-language support.
Quick guides for setup and support. (COMING SOON)

Simple:
2FAS works offline.
2FAS doesn't store any passwords or metadata.
100% anonymous use, no account required.

It’s not too late to protect your data, so what are you waiting for? Protect your online accounts and services now with TOTP and HOTP algorithms.

Start using the 2FAS authenticator app today!

If you have any questions, talk with us on our Discord server: https://discord.gg/q4cP6qh2g5

Learn more about 2FAS:

Check our GitHub repository: https://github.com/twofas
Visit our website at: https://2fas.com/
Follow us on Twitter: https://twitter.com/2FAS_com
Subscribe on YouTube: https://www.youtube.com/@2FAS

Updated on

Oct 9, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

No data collected

Learn more about how developers declare collection

Ratings and reviews

4.5

30.2K reviews

Armin Ghayur Sadigh

July 11, 2021

The app is almost perfect and simple, but there are two issues imo. One, the fingerprint scan doesn't start when the prompt is displayed and it takes the app some time to interact with the sensor, and even after a successful scan, it takes its time to display an animation which is rather long. Two, the amount of icons available for accounts is too low. Support for 3rd party icon packs would be nice

4 people found this review helpful

2FAS

July 16, 2021

Hi Armin! Thank you so much for your review and suggestions! We'll take them into consideration for future improvements! As for the icons right now we offer more than 200 of them. Do you have some specific ones in mind that are missing?

John Behling

November 16, 2024

It's easy to set up, intuitive, and has always worked when I needed it. Also, not swimming in ads, which is a huge plus. I also just replaced my phone, and was worried about getting this set up on my new device. Turns out the tokens were backed up on Google Drive, so as soon as I installed this, BAM! Everything was there, already working. I couldn't be happier!

25 people found this review helpful

2FAS

June 27, 2023

Happy you like it! Thanks for the review! 😊

S W

November 25, 2024

Moving from Authy to 2FAS. There's an issue where adding a 2FA entry incorrectly identifies the service being added. For example, both times I added a service where I'm using a Protonmail email address, 2FAS incorrectly autofilled the entry as being for OnMail. Edit: awesome, thank you. Not sure what kind of blockers prevent it, but I naming and icon selection should be handled automatically especially when the services exist in the database already.

1 person found this review helpful

2FAS

November 25, 2024

Hi there, thanks for the feedback. You can manually sort the codes, click edit in the top left corner of the screen, then the sort by icon (4 lines with an arrow pointing down) and you'll be able to choose a manual option. There is always an option to edit the added services, you can change the additional info, brand icon and the name.