Firefox is a wonderful browser in so many ways but its password management leaves a lot to be desired. Fortunately, there are several add-ons to help manage your passwords and easily generate new ones in a flash.
Show My Password - If you're tired of having your password field scrambled even though no one else is around to peek over your shoulder, then try this add-on. It shows your passwords as you type them, making typos easier to catch before they slow down your logins.
pwgen - This password generator puts an icon on your status bar so you can generate strong passwords with one click. Passwords are automatically displayed and copied onto the clipboard so you can paste them into a secure file for future reference.
Master Password Timeout - One of the handiest things about Firefox's native password managers is also one of its biggest weaknesses: It's possible to display stored passwords via Preferences but you must remember to hide them again when you're done. This add-on relocks the passwords after a specified period of time (the defualt is 5 seconds) and requires a master password to get back in.
Mass Password Reset - As the name suggests, this add-on helps you search and locate passwords by domain or user name, then assign a new passwords to the entire batch of results. This is an especially handy tool for anyone who uses the same password across multiple Web sites.
Password Exporter - Use this add-on to export saved passwords stored in Firefox's native password manager. Login information is exported as an XML or CSV file and can be easily imported into another browser or application.