JPasswordGenerator is an Open Source Java application for creating safe and strong passwords from predefined character sets in a random way. For this a strong random number generator is used. JPasswordGenerator has six sets of characters which can be individually enabled and edited. All the characters from the enabled sets are puted together in a character pool (duplicate characters will not be removed!). You can configure the range for the length of the password. When you press the "Create" button a password will be created by choosing single characters in a random way from the pool. A character is not removed if it was choosen, so double characters can occur. The created password is displayed in the password field box and copied in the system clipboard, so it's easy to paste it an editor, email and so on.