Google has announced a new feature for Android that simplifies the sign-up process for apps. Starting April 2026, users can create accounts using passkeys instead of traditional one-time passwords (OTPs) or magic links. This change aims to reduce friction and improve security.
Passkeys are a passwordless authentication method that uses biometric verification, such as fingerprints or facial recognition, or a device PIN. They are stored locally on the device and are unique to each app and website, making them resistant to phishing attacks. The feature is part of Google's broader push toward passwordless authentication, which began with support for passkeys on websites in 2022.
Developers can integrate passkey sign-up into their Android apps using the Credential Manager API, which was introduced in Android 14. The API allows apps to request passkey creation during registration, and users can confirm with their device's screen lock. Google says this reduces the time needed to sign up and eliminates the need to wait for an email or SMS code.
The rollout is gradual, with major apps like WhatsApp and Uber already testing the feature. Google expects wider adoption by the end of 2026. Users will still have the option to use traditional methods if they prefer, but passkeys will be the default for supported apps.
