nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqgnsmewzn4uw62frg8zngy3m8g2nlcr23nt2g5wxa497anmf4ys6q437y5m (nprofile…7y5m) I already have exporting JSON. Right now, it will import chapters only from the legacy MP3 chapters, but I'll eventually offer a JSON import, too.
But this new features (Heh. The _whole product_ is a new feature!) will host the JSON and chapter images for you. So you could use PodChapters to change the chapters later and never have to redownload and re-upload elsewhere.