Passkeys are an easier and more secure replacement for passwords, enabling users to sign in to their account by unlocking their device screen.
Documentation

Are you still using passwords? Passkeys are a new authentication technology that enables creating online accounts and signing in to them simply and securely, using just a fingerprint, face scan, or device PIN.

Learn more about passkeys and make your users' online experiences easier and more secure.

Add passkeys to your web app

Learn how to add the functionality for users to create passkeys in your web app.
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Add a passwordless sign-in with passkeys while accommodating existing password users.
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Create a simpler, safer sign-in with this step-by-step codelab to implement passkeys in a web app, with form autofill.
Codelab

Server-side guides

Understand the key server-side implementation steps for passkeys, and learn about libraries that can speed up your integration.
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Learn how to implement the server-side functionality for users to create passkeys in your web app.
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Learn how to implement the server-side functionality for users to authenticate with passkeys in your web app.
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Passkeys news

Learn about the latest developements related to passkeys.
The WebAuthn Signal API allows a relying party to signal the state of existing credentials to the passkey provider, so that the passkeys are consistent with credentials on the server.
Chrome now sync passkeys on Google Password Manager between desktop and Android.
Get insights and UX recommendations from the design team behind passkeys on Google Accounts.
A list of open source libraries that support passkeys integration in different languages on the client and server-side.
Passkeys resources from FIDO allience, an open industry association with a mission to develop and standardize technical specifications that reduce the reliance on passwords to authenticate users.