Click on the boxes to turn them on and off. Click on the black box to change the length of the password. Press space when you are ready to generate the password. You can do this multiple times without restarting the project. Each new password will be added to the list that you can see.
Update log v1.0 Created v1.1 Added symbols v2.0 Added ability to choose what you want in your random password, added some stuff to symbols list