content: Even better, pwdhash. It will hash any password you enter on a site based on the seed password and the site's URL. So you can use the same seed password on all the sites but each password will still be unique. You can also tailor the site's requirements based on the characters and numbers in the seed password.  Thus even if you have a keylogger it still wont record your real password.  There is even an Android app for your phone.