Google Passkeys provides an alternative way to authenticate and sign in to your Google Account. Passkeys replace the need to enter passwords and are stored on authenticated devices that use biometric or PIN authentication methods to verify your identity.

If you want to use Passkeys to sign in to your Google account, you can share them with another device. In this post, we will explain how to create Google Passkeys for one device and share them with other devices you own.

When you create a Google Passkey for your device, two keys are created for an authenticated device: the cryptographic private key stored on your approved device and a public key uploaded and stored with Google.

Here's how to create a Google password key for your Google account.