Learn how to enable pre-screening of cover image dimensions. Ebook submissions with cover images that are not portrait will display an error message and the image will be replaced by a blank default.


Kotobee supports a wide range of portrait dimensions. Landscape book covers, though, are cropped from the sides. 

To prevent the cropping of cover image's sides, you can check this box and Kotobee will automatically inform you if the image dimensions need to be changed. The cover image will be replaced with this blank default.

  1. Click on the Manage tab.
    The Manage screen will open.
  2. Click on Libraries in the left panel.
  3. Select Settings from the Libraries menu in the left panel.
  4. Select your library from the drop-down menu in the top bar.
  5. Check Reject improper cover images, below the gray box.
  6. Click Save changes.
    A confirmation window will appear. "The changes have been saved successfully."