Since iOS 11, iPhones have saved pictures in HEIC file format by default setting. HEIC — Apple's HEIC format — is highly efficient: it generates pictures with roughly half the storage of similar JPEGs while keeping great image quality.
However there is a major catch. HEIC is an Apple-centric file type not broadly compatible beyond the Apple ecosystem. Windows PCs, non-Apple phones and many websites cannot open HEIC files lacking extra apps.
Converting HEIC to JPG is the critical process that makes iPhone images usable on all devices. Typical situations where this becomes a problem involve sharing photos to Windows users, posting pictures to online platforms that do not accept HEIC.
Apple Mac owners have a simple process. Simply open the HEIC file in Preview, navigate to File, then Export and select JPEG as the file type.
On Windows, browser-based tools manage HEIC to JPG converting heic jpg windows with no software installation. Add the HEIC file and save the finished JPG.
Try alljpgconverters.com offering a totally free browser-based HEIC to JPG solution with no download required.