Export podcasts to OPML is removed since Catalina, this is very inconvenient 😩. So I create this website, you can still get your subscription OPML with just one click.
Just upload your ~/Library/Containers/com.apple.podcasts/Data/Documents/PodcastsDB.plist file, OPML will be automatically downloaded 📲.
If you have any questions or suggestions, welcome to open an issue. ðŸ›