Photos
Image Over Background
Position an image over a black, white, or transparent background. Customized aspect ratio
iPhoneiPad
What this shortcut does
Very clean, simple and fast shortcut that lets you: Select a background color White Black Transparent Select an Aspect Ratio Position the image over the background Select image quality Full (PNG) JPEG (100%) JPEG (75%) JPEG (50%) JPEG (35%) Select where to share your image to :) 
