2FA methods supported by Steam
Adding two-factor authentication is one of the most effective ways to protect your Steam account. With TOTP support, you can generate Steam verification codes directly in the Authenticator App.
Steam can deliver a one-time verification code to your email address.
Proprietary app
Steam offers its own companion app for approving sign-ins.
A phone number is required as a fallback for Steam Mobile 2FA.
Steam 2FA — Frequently asked questions
Does Steam support an authenticator app?
Yes. Steam supports time-based one-time passwords (TOTP), so you can add it to the Authenticator App and generate verification codes right on your device.
Which two-factor authentication methods does Steam support?
Steam currently supports: Email, Proprietary app.
Is it free to generate Steam codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Steam verification codes does not require an account or sign-up.
More Gaming services that support 2FA
This page is for educational purposes only. We are not affiliated with or endorsed by Steam. All trademarks and product names are the property of their respective owners and are used solely for identification.