Get automatic alerts
You don't have to check every site. Watchtower highlights any security problems so you can change affected passwords. You can turn on Watchtower notifications to alert you right away.
See how to manage 1Password notifications
Built in to 1Password
Watchtower integrates with Have I Been Pwned to see if any of your passwords have appeared in data breaches. It also flags weak or duplicate passwords, and websites where you can turn on two-factor authentication. All checks happen on your device so your data stays completely private.
See how to use Watchtower in 1Password
Protect yourself with unique passwords
Password reuse is the most common way attackers gain access to your personal information. Keep your information secure with strong, unique passwords for every account. 1Password creates, saves, and fills them for you.
See how to create strong passwords