Is there a required image file size and file format?

Image files must be saved as .PNG or .JPG. There is no size limitation for images in ArtBinder; however, we suggest keeping the image file sizes to under 8MB each for quicker uploading time.

For iPad and iPhone display, we recommend a minimum resolution of 2048‑by‑1536 at 264 pixels per inch (ppi) for devices with retina screens, or a minimum resolution of 1024‑by‑768 at 163 pixels per inch (ppi) for screens without retina display.