Passkeys

One tap signs you in, on a device you have set up.

A passkey lives on your device and proves the device is yours. It never leaves the device and it cannot be typed into a fake page. It works only on this site.

Adding one

Sign in, open Settings, then Account, and add a passkey. Name it after the device — Phone, Laptop — so you can tell your passkeys apart later. Adding one asks for a fresh proof first: a passkey you already hold, or a link we email you.

A new device

Sign in on the new device with the emailed link, then add a passkey for that device the same way. Each device holds its own.

Losing one

The emailed link still signs you in — a lost passkey never shuts you out. Remove the lost one in Settings under Account so it can never be used, then add a fresh one for the replacement device.