GenerateOTP

A simple API to generate and validate OTP codes

23 Alternatives To GenerateOTP

images/2020/03/1password.jpg}}

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.
images/2020/04/2FA-to-Tray.png}}

2FA to Tray

Copy 2FA tokens on macOS in a tap

Avast Passwords for Mac

Free password manager from Avast

Castle

The easiest way to protect your users from getting hacked

DailyCred

Ruby on Rails client for authentication.

Dashlane Password Changer

Update all your passwords in 1-click (early access signup)
images/2020/04/Google-Titan.png}}

Google Titan

A 2FA device to protect yourself from hackers
images/2020/04/Hydro-Mobile-App.png}}

Hydro Mobile App

Free, instant, scalable, blockchain-based 2FA security
images/2020/04/Instant-2FA.png}}

Instant 2FA

Add two-factor auth to any site in minutes
images/2020/04/Jscrambler-app_7.jpg}}

Jscrambler

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

Lumi Collect

Crypto wallet for collectibles & in-game assets 🌟
images/2020/04/MasterPassword.app_.png}}

MasterPassword

Master Password avoids all the pitfalls: a cryptographic algorithm calculates your site’s password for you, only when you need it. When you’re done, it erases the password from the device, so it can’t be stolen.

Nitrokey

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

OAuth2

Application and Data, Application Utilities, and User Management and Authentication

Rapid 2FA

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

SimpleID

Add decentralized auth and storage to your app in 10 minutes

SoloKeys

Secure login made open and easy 🔒

Step Two for Mac

Simple two-step verification for Mac

Stronghold Platform APIs

A digital wallet in every pocket

Two Factor Auth (2FA)

List of websites and whether or not they support 2FA

TwoBlocks

A 2FA provider on BlockStack

Winston Privacy

Protect your browsing from spying & identity theft
images/2020/04/YubiKey.png}}

YubiKey

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