From iOS 11 onwards, iPhones store photos in HEIC format by default. HEIC — High Efficiency Image Format — is a great format: it creates images with approximately half the file size of equivalent JPEGs while maintaining excellent visual quality. Yet there is a important problem. HEIC is an Apple-proprietary format that is not universally acc

Have you ever downloaded an picture from the online and noticed it appeared with a .jfif suffix rather than the usual .jpg, this is common. JFIF — short for JPEG File Interchange Format — is a specification defining how JPEG image data is encoded. Essentially, a JFIF photo is a JPEG file. The .jfif suffix appears primarily while saving files