1Password is the easiest way to store your data with strong passwords. Visit sites and fill out forms securely with one click.
With 1Password, you only need to remember one password. All other passwords and important information will be protected by Master Password, which only you know.
Your login details and personal documents are kept secure in a password vault that reliably protects them from thieves, hackers and other questionable individuals.
1Password saves usernames and passwords when you sign in to apps and sites. Our automatic form filler allows you to log into online accounts with just one click, glance or tap.
Your privacy is our top priority. A combination of rules, innovative thinking and a deep respect for your privacy rights will ensure that your data is secure, always.
Watchtower monitors data leaks and other issues, keeping your accounts safe. It checks passwords for reliability, compromise or duplication, reports on which sites are not using Two-Factor Authentication or using the insecure HTTP protocol.