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Protect your online accounts with the best password manager for macOS, iOS, Windows, Android, Linux, and your web browser.
![The 1Password app shown on both a mobile phone and a desktop. Mobile shows the 'Home' screen with saved items like passwords, credit cards, and Wi-Fi info. Favorites like Netflix are listed next. Desktop shows a list of logins including Adobe. Details for the Adobe account are selected and displayed, showing the username and a password strength indicator labeled 'Fantastic,'.](https://images.ctfassets.net/2h488pz7kgfv/31S5AQwsv85a8ZkSVFqh9R/292548c3d67a435f69b1609305839bce/downloads-1password-multi-device-adobe-product-ui-2078x1168.webp)
Get to know your password manager
New to 1Password? Learn how to save and manage passwords, financial data, secure notes, and more.
Create strong passwords and passkeys
Give your accounts the best protection by generating strong, unique passwords and passkeys with 1Password.
![The built-in password generator tool in the 1Password app showing a generated a random password. There are options to copy the password and to autofill it.](https://images.ctfassets.net/2h488pz7kgfv/4hluOXZeHDZwjndVScNhv/8f6c35d9767e5e4c6392966259639b24/downloads-1password-generator-product-ui-1248x832.webp)
Autofill your passwords and other information
No more typing. 1Password can autofill your passwords, addresses, credit cards, two-factor authentication codes, and more.
![Sign-in page displaying fields for Username and Password. The username field is filled out and an autofill password suggestion from 1Password is shown in the dropdown in the password field. There is a 'Sign in' button following the password field.](https://images.ctfassets.net/2h488pz7kgfv/228iBSKtvlwXUCMU7FmkbG/60e3b04f79ddbb320b6a9a86da9e2d9e/downloads-1password-autofill-product-ui-1248x832.webp)
Sync data between your devices
1Password automatically syncs your data across Macs, Windows and Linux PCs, iPhones, iPads, and Android phones.
![](https://images.ctfassets.net/2h488pz7kgfv/4kKmDr0yY4ojI97z8LzNxD/04d8e01cd759daec0240d549af6f15a0/universal-woman-multi-device-photo-1248x832.webp)
Securely share your items
Share items with family members or coworkers via shared vaults. Or generate expiring links to share any item with anyone.
![The 1Password app showing the 'Share a link to this item' dialog. The dialog displays an email address and options to set the link expiration to 7 days and to make the link available to 'Only some people.' There is a checkbox for 'Can be viewed only 1 time per person,' and buttons to 'Share Link' and 'Copy Link.'](https://images.ctfassets.net/2h488pz7kgfv/7JJOmGHRXimfcXcMbv7OMM/470283e633e1bc8684f9b7accb368128/downloads-item-sharing-sonos-product-ui-1248x832.webp)
Strengthen your security with Watchtower
Watchtower tells you about password breaches and other security issues related to your items in 1Password.
![The 1Password app displaying the Watchtower feature for security alerts. The security score is 1129 marked 'Fantastic.' It shows overall password strength amd one vulnerable password available to change.](https://images.ctfassets.net/2h488pz7kgfv/6WET1ZUuraN63J5ZMQwaz/c3961bf874fc48c526bb430e5660edb8/downloads-watchtower-in-office-product-ui-1248x832.webp)
Become a beta tester
1Password is always evolving. Opt into beta releases to try upcoming features before anyone else.