About this extension
It is similar to the UrlParams extension, but is totally compatible with newer Firefox versions. It also have a cleaner UI and cool features like drag and drop.
- View and Edit Get and Post parameters
- Submit new request to the same tab or a new tab (using ctrl key)
- Move parameters between Get and post sections
- Delete parameters
- Global shortcut (Ctrl-Alt-U) to open sidebar
- Remember UI state when switching tabs