2FA methods supported by Bithumb
Adding two-factor authentication is one of the most effective ways to protect your Bithumb account. With TOTP support, you can generate Bithumb verification codes directly in the Authenticator App.
SMS
Bithumb can send a one-time verification code to your phone via text message.
Authenticator app (TOTP)
Bithumb 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.
Bithumb 2FA — Frequently asked questions
Does Bithumb support an authenticator app?
Yes. Bithumb 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 Bithumb support?
Bithumb currently supports: SMS, Authenticator app (TOTP).
Is it free to generate Bithumb codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Bithumb verification codes does not require an account or sign-up.
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