Answer

How to listen to saved audio in a podcast app.

Castline turns saved files and links into feed items that podcast apps can refresh.

Save the audio

Upload an audio file or import a direct audio file URL. Castline stores the item as an episode in a personal feed.

Copy the RSS URL

Open the private RSS URL in a podcast app that supports custom feeds, such as Apple Podcasts, Overcast, Pocket Casts, or Podcast Addict.

Keep access private

The private feed uses token-protected RSS and media URLs. If a link spreads too far, rotate the feed token.

FAQ

Save the audio

Upload an audio file or import a direct audio file URL. Castline stores the item as an episode in a personal feed.

Copy the RSS URL

Open the private RSS URL in a podcast app that supports custom feeds, such as Apple Podcasts, Overcast, Pocket Casts, or Podcast Addict.

Keep access private

The private feed uses token-protected RSS and media URLs. If a link spreads too far, rotate the feed token.