How to copy or dublicate field?

Hello sfirestar, just go into "edit field" screen and you can copy a single field with the typical Joomla toolbar buttons.

If you need a copy of multiple fields, you might also copy the entire "type". Same logic, edit YourType and use button in toolbar. Headsup: You can't move fields from one type to another! Also open and resave the templates in "General Parameters" tab.