Facebook Images Sizes
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* FACEBOOK SIZES
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* * Type - Width - Height - Notes
* * Cover Photo - 828px - 315px
* * Profile Picture in Header - 168px - 168px - Must be uploaded at 180px by 180px
* * Profile Picture on Timeline - 32px - 32px - Same image as main Profile Picture, automatically downscaled
* * Shared Link Thumbnail - 470px - 246px - Only for full - width thumbnails. In some cases much smaller thumbnails are used.
* * Uploaded Timeline Photo Thumbnail - 470px max - 470px max - See exceptions above for multiple images.
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