When cross-platform login sync is enabled, logging in on the desktop app will automatically log you in on the web app on the same computer, and vice versa. You will not need to re-enter your Master Password or authenticate with a security key when switching between them.
Requirement: You need to download and install the Locker desktop app to use this feature.
Enable login sync
Go to Security settings
Log in to the Locker desktop app. In the left navigation bar, select Settings > Security.
Activate the feature
Under Cross-platform Sync, click the Enable Sync button.
Verify your identity
You will be asked to re-authenticate:
- With Master Password: Enter your password and click
Continue.
- With a security key: Connect the key to your computer (USB/BLE) > scan your fingerprint or enter the key’s PIN.
Done
The system will display a message confirming that sync has been enabled.
How login works after enabling sync
The system simplifies the login process on the same device:
On Desktop app
On Web app (Browser)
Open the app and click the Unlock button. You will go straight into your account without entering a password or authenticating with a security key.
Send a pairing request
On the login screen, select Open Desktop App to receive an OTP confirmation code.
Match the OTP code
Verify that the 6-digit OTP code displayed on both the Web and Desktop app is the same.
Confirm
Click Confirm on the Desktop app, then click Confirm on the Web app.
Note: If you log out of the desktop app, your account on the web app will also be logged out automatically, and vice versa.
Disable this feature if you want to log in independently on each platform and require authentication every time.
Access settings
Open the Desktop app, go to Settings > Security.
Disable sync
Under Cross-platform Sync, click the Disable Sync button.
Re-authenticate
Verify your identity with Master Password or Security Key, the same as when enabling.
Done
The system will confirm that sync has been disabled.
