Supported Audio & Video File Types

In this guide

You can play your own audio and video files using Pocket Casts. Learn more about the feature in our Files documentation.

Pocket Casts Plus and Patron subscribers can also upload these files to our cloud storage and have them available across all devices. The maximum file upload size is 1 GB for Plus and 5 GB for Patron accounts.

For the best cross-platform compatibility, we recommend using common formats such as MP3 for audio and MP4 for video. However, we also support adding media files in the following formats:

Content TypeExtensionMost Compatible Platform
audio/aac.m4aAndroid, iOS, Chrome, Firefox, Safari
audio/3gpp.3gpiOS, Safari
audio/3gpp2.3g2iOS
audio/aiff.aiffAndroid, iOS, Safari
audio/x-aiff.aiffAndroid, iOS, Safari
audio/amr.amrAndroid, Safari
audio/mp3.mp3Android, iOS, Chrome, Firefox, Edge, Safari
audio/mpeg3.mp3Android, iOS, Chrome, Firefox, Edge, Safari
audio/x-mp3.mp3Android, iOS, Chrome, Firefox, Edge, Safari
audio/x-mpeg3.mp3Android, iOS, Chrome, Firefox, Edge, Safari
audio/mpeg.mp3Android, iOS, Chrome, Firefox, Edge, Safari
audio/x-mpeg.mp3Android, iOS, Chrome, Firefox, Edge, Safari
audio/mp4.mp4Android, iOS, Chrome, Firefox, Edge, Safari
audio/x-mp4.mp4Android, iOS, Chrome, Firefox, Edge, Safari
audio/wav.wavAndroid, iOS, Chrome, Firefox, Edge, Safari
audio/x-wav.wavAndroid, iOS, Chrome, Firefox, Edge, Safari
audio/x-m4a.m4aAndroid, iOS, Chrome, Firefox, Safari
audio/x-m4b.m4biOS
audio/x-m4p.m4piOS, Safari
video/3gpp.3gpAndroid, Safari
video/3gpp2.3g2iOS
video/mp4.mp4Android, iOS, Chrome, Firefox, Edge, Safari
video/x-mp4.mp4Android, iOS, Chrome, Firefox, Edge, Safari
video/quicktime.movAndroid, iOS, Chrome, Firefox, Edge, Safari
video/mpeg2.movAndroid, iOS, Chrome, Firefox, Edge, Safari
video/m4v.m4vAndroid, iOS, Chrome, Edge, Safari
video/mpeg.mp4Android, iOS, Chrome, Firefox, Edge, Safari

Note: Playback compatibility within the web app is determined by what is supported by your web browser. While we support uploading in the formats listed above, not all web browsers support playback of all file types.

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