FullPath for Safari 

Are you tired of having a tiny Safari address bar? Do you need to edit URLs faster, stronger, and more accurately? FullPath provides a full-width address bar at the bottom of every web page in Safari, giving you the space you need to see the full path ahead.
You can quickly show/hide the FullPath bar using mouse or keyboard shortcut. New tabs will maintain the last collapse state.
Stop having a cramped address bar, stop having a cramped day! Live your best life right now with FullPath.
FullPath is a Safari App Extension, designed for Safari 12 and macOS 10.13 and later