Tabbed Copy/Paste to Form Fields
The Tabbed Copy/Paste to Form Fields extension allows you to copy tabbed content - such as from an html table or a spreadsheet - and then paste it into a web form skipping to the next field for each tab.
Simply copy the content, place your mouse in the first field to receive the content, then right-click to select the "Paste Tabbed Data" option.
If you like it and it's useful, feel free to buy me a coffee!