No, you won’t be able to change the size or format after creating the proof or after placing the order. However, you can cancel your order and start over with a new photo book.
Each size and format of our photo books is its own product, so you will need to start over from the size you want. Your uploaded photos will be saved in the library within the photo book editor, and you can use the Autofill feature to easily populate a new book with your photos.
If you have already placed your order, you can cancel it (How do I cancel my photo book?) to start over with a new size. If you haven't placed your order yet, you can simply delete the incorrect book from your cart.
If you have questions or need assistance, please contact our support team.