expo-sharing — Export processed audio files

expo-sharing triggers native system dialogs to export local audio files and documents to external applications across iOS, Android, and the web.

Deploy expo-sharing to move processed audio from your app’s sandbox to the rest of the world. By invoking Sharing.shareAsync() with a local URI (such as an .m4a file from expo-av), you trigger the native iOS or Android share sheet instantly. This module eliminates the need for manual intent filters or complex file providers, allowing users to export recordings to Slack, Dropbox, or the system Files app. It even supports the Web Share API for browser-based exports, ensuring your audio workflows remain cross-platform and friction-free. At just 60kB, it is a lightweight solution for professional file distribution.

https://docs.expo.dev/versions/latest/sdk/sharing/