qlImageSize just got better ! It now supports two non-standard images formats, WebP and Portable Pixmap. WebP To enable this you must have the library installed on your Mac, if it’s not the case, the easiest way is via Homebrew : brew install webp If you don’t use Homebrew, you need to have libwebp.dylib in your /usr/local/lib folder. All the loading is done dynamically…