Your iPhone photos in HEIC format converted to JPEG or PNG locally, no file is sent to a server.
Convert iPhone HEIC and HEIF photos to JPG or PNG with the heic2any decoder. Drop your files, choose the output format, and download images that open everywhere.
HEIC is Apple’s efficient format, but many websites, Windows apps and older devices cannot read it. Converting to PNG is lossless, while JPG is lossy but usually imperceptibly so at high quality, pick PNG if you want to avoid any recompression.
No. Your HEIC/HEIF photos are decoded by heic2any inside this browser tab and re-encoded to JPG or PNG on a local canvas, every pixel is processed on your own device and the converted image is offered as a local download. Nothing reaches Sunasty or any third party. Open your browser DevTools, go to the Network tab and watch: no request carries your photos.
HEIC/HEIF is a modern Apple format that many programs and upload forms still do not support. Converting to JPG or PNG produces a universally readable image.
Converting to PNG is lossless. Converting to JPG is lossy but, at high quality, the difference is usually imperceptible. Pick PNG if you want to avoid any recompression.
Yes, once the page has loaded. Because the processing happens on your device, you can disconnect from the network and the tool keeps working. This is the clearest proof that your data never leaves your machine.
It is completely free and requires no sign-up. There are no watermarks, no daily limits and no tracking cookies needed to use the tool.