Facebook Photos enables users to create albums to share pictures and video with Facebook connections and even those without a Facebook account. In the past, photos have lost quality when uploaded to Facebook, appearing grainy and lower-quality than those that were uploaded. Facebook has taken steps to change the photo quality problem, however. Each photo must be less than 100 KB to avoid compression. Images saved as JPG are smaller than those saved as PNG; also, Facebook states that JPG images with an sRGB color profile will appear best on the site. You can also create photo albums or share a photo as a profile picture or as your cover photo. The same compression and sizing rules apply to all pictures except your cover photo, which is sized differently to fit the screen behind your profile picture. Writer Bio
