Best Two-Factor Authentication All-around

Easy to use, Highly Secure and NO third-party services needed. Connect
directly to your customers.

If you are looking to provide Two-Factor Authentication in your system that is more secure than
SMS and/or biometrics, more convenient for your customers because there is no wait time
and can be instantly replaced, PasswordWrench 2FA is the solution for you.

Get Started Today

How It Works

1

Your Customer generates a Password Card

Our service instantly creates a randomly generated, unique grid
of 16 x 16 or 16 x 34 characters.

These cards are printable and/or downloadable, and are
the size of a credit card so they fit perfectly in your
customers' wallets.

2

You generate a random PIN

Using our API, a random PIN is generated that is usable by your customer’s unique Password Card. You can set how many PIN characters are required.

3

Your Customer Enters the PIN

Your customers use their Password Card to match the position of the characters and enter the correct characters.

4

PIN Validation

Using our API, you validate the characters provided by your customer.

That’s it! No waiting on an SMS text that may or may not arrive, no reliance on unsecure third party systems, no costly digital PIN devices you must buy and ship to customers. Instant, safe, and easy!

Easy to integrate using our API. We provide 2 flavors.

Basic Flow

Easy integration
We provide the UI, no branding

Advanced Flow

Full Customization
You create your own UI and branding.

Access the 2-Factor API documentation

How It Works Tutorial Video

Want to know why PasswordWrench's 2-Factor Authentication Service works?
Watch this short overview.