rotate image

EXIF Autorotate in Drupal

Most photographs nowadays come with some EXIF data, among which an orientation parameter that specifies how the image ought to be rotated to display properly. A lot of websites, browsers and otherwise photo uploading and viewing software support EXIF, but unfortunately Drupal 7 doesn’t in core. So if you upload an image that ought to be rotated and put it through some manipulation like resizing with Image Styles, it will most likely be lying on its side.