1Password creates unique and unguessable passwords for every site where you have an account, remembers them all for you, and logs you in with a single key combination. It’s simply the safest and easiest way to use the web. 1Password can store nearly anything you want kept safe, like credit card and identity information, and help you use that information securely in online forms.
Everything in your 1Password vault is protected by a master password known only to you. Just remember your master password—1Password will remember the rest.