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Instant 2FA

Add two-factor auth to any site in minutes

21 Alternatives To Instant 2FA

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1Password

1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser. 1Password is the easiest way to store and use strong passwords. Log in to sites and fill forms securely with a single click.
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Authy

Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

Avast Passwords for Mac

Free password manager from Avast

Dashlane Password Changer

Update all your passwords in 1-click (early access signup)

GenerateOTP

A simple API to generate and validate OTP codes
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Google Titan

A 2FA device to protect yourself from hackers
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Hydro Mobile App

Free, instant, scalable, blockchain-based 2FA security
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Jscrambler

Jscrambler is a JavaScript protection solution that makes apps self-defensive, resilient against tampering, malware injection, & code theft.

Nitrokey

Email Encryption. Encrypt your emails with GnuPG, OpenPGP, S/MIME or your favourite email client.

Rapid 2FA

A painless way to add two-factor authentication to your site

Two Factor Auth (2FA)

List of websites and whether or not they support 2FA

TwoBlocks

A 2FA provider on BlockStack
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YubiKey

The YubiKey is a one-time password device for secure login with two-factor authentication