Extensions often provide a "one-click" way to bypass certain privacy settings or "guards" on profile pictures: Facebook Profile Picture Viewer (Chrome) : Available on the Chrome Web Store , this extension unlocks pictures to Full HD. Profile Picture Viewer (Firefox) Firefox Add-on
Users typically employ these techniques to retrieve the highest-resolution version of a profile photo: facebook profile picture viewer url free
Ultimate Guide to Facebook Profile Picture Viewers: See Full-Size DP for Free Extensions often provide a "one-click" way to bypass