How to add Separator to Google Chrome Bookmarks Bar?

Unfortunately, Google decided that implementing bookmarks separators in Chrome isn’t worth the UI complexity it would add.

But you can do some tricks to get around this. For example, navigate to the site This site gives you the possibility to add vertical and/or horizontal separators by dragging a specially-crafted link to your bookmarks bar.

examples of separators added using

Or use this little simple 'drag and drop' solution: