2FA methods supported by Twitch
Adding two-factor authentication is one of the most effective ways to protect your Twitch account. With TOTP support, you can generate Twitch verification codes directly in the Authenticator App.
SMS
Twitch can send a one-time verification code to your phone via text message.
Proprietary app
Twitch offers its own companion app for approving sign-ins.
Authenticator app (TOTP)
Twitch lets you use time-based one-time passwords, so you can generate verification codes in an authenticator app on your device — no network or SMS needed.
To activate two factor authentication, you must provide a mobile phone number.
Twitch 2FA — Frequently asked questions
Does Twitch support an authenticator app?
Yes. Twitch 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 Twitch support?
Twitch currently supports: SMS, Proprietary app, Authenticator app (TOTP).
Is it free to generate Twitch codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Twitch verification codes does not require an account or sign-up.
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