While MacOS has the capability to preview SVG files with Quick Look in the Finder, current versions of Adobe Bridge show the generic file icon only. That is, unless SVGs are saved out with XMP compatibility. With SVG increasing in popularity, here’s how to make image selection quicker and easier with thumbnails.
Please note that by embedding a thumbnail, you will be increasing file size.
Update: With MacOS 10.12 and CC 2017, this method no longer works.
Update: With MacOS 10.13 and CC 2018, this method works again.
Highlighted above are two SVG files. One has been saved with XMP compatibility and shows the file’s thumbnail in Adobe Bridge, while the other doesn’t have XMP compatibility and has the generic icon. To fix a blank SVG, open the file with Adobe Illustrator.
With the SVG file open, do a Save As to get to the options dialog above. Then click on the More Options button in the bottom left.
Click the checkbox for Include XMP and hit OK.
Enjoy visual file sorting for SVGs.