Create list of Safari bookmarks
Safari Bookmarks can be exported as an HTML file.  This file can be opened with any text editor and reviewed or even cleaned up with a little HTML know-how.  Then it can be reimported after clean up.  Recommend cleaning up a copy of the original in case you need to revert.



To export:


From the Menu: File > Export Bookmarks...
Choose a location to save the HTML file.
Open in a text editor.  (Drag the file to the text editor's application icon or option+click and choose Open with
Examine the file and make changes.
Reimport using File > Import From > Bookmarks HTML File…


Alternatively, if one just wants to examine in a spreadsheet, Excel for Mac will open HTML files.  Even though the result is easier to read, the data is harder to manipulate unless you understand Hyperlinks.