https://www.gocustomized.co.uk/helpAll, iPhone & iPod, iPad, Samsung, Huawei, HTC, LG, Motorola, Nokia, Sony, Other Brands .... Which image formats can I use and how do I make one? The following formats are supported by our case creator: JPG, PNG and GIF. Files can be ... The higher the resolution of the image uploaded, the better the end result will be.