BIBLIO's systems will automatically make copies of your images in several sizes to display in various places on the site. A full-sized, zoom-able copy of your book image will be stored as long as the image you have uploaded to us is at least 600 pixels wide. Currently, images must be uploaded as .JPEG, however we plan on accepting other formats in the near future. Please do not use images that have unusual aspect ratio (tall and narrow or short and wide). These will not be processed.
Photos will take 15-20 minutes to show up with your listing.
Wondering how to convert an image into a .JPEG? Check out this link for detailed steps: https://www.wikihow.com/Convert-Pictures-To-JPEG
Need to compress your images? Take a look at this link on how to Resize JPEGs Using a Browser, Windows, Mac, or Mobile Device: https://www.wikihow.com/Resize-a-JPEG