Private by design
Conversion happens on your device. Nothing to upload means nothing to leak.
iPhones save photos as HEIC. It’s a great format, but Windows, older apps and countless upload forms still reject it. The usual fix is an online converter, and most of them quietly upload your personal photos to a server you know nothing about.
We thought there was a better way. heictojpg.si decodes HEIC with an open-source decoder that runs right in your browser, then saves a JPG on your own device. Your photos never travel over the internet, and we never see them.
No accounts, no watermarks, no daily limits and no ads. Just drop your photos in and download the JPGs, in any of 32 languages.
