Simple to Use

It's in the title! SimpleWebAuthn makes it as easy as possible to add WebAuthn-powered passkeys to your websites so that you can move on to the fun stuff.

First-Class TypeScript Support

Everything is authored in 100% TypeScript! And a dedicated package for type declarations makes it even simpler to use SimpleWebAuthn in your own TypeScript projects.

FIDO® Conformant

SimpleWebAuthn passes FIDO® Conformance Server Tests with flying colors! You can rest easy knowing that when you need to take things to the next level, SimpleWebAuthn will grow with you.