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