You no longer have to squint at pixelated blobs. By leveraging the graph.facebook.com API or manually editing the width and height parameters in an image URL, you can act as your own .
: Facebook typically returns the highest-resolution version available that matches your requested dimensions. Dustin Stout Mobile Browser Workarounds facebook full link size profile picture viewer
When a user locks their profile, Facebook officially restricts full-resolution viewing to confirmed friends only. You no longer have to squint at pixelated blobs