Regrettably, we can't accept 32kbps audio files due to restrictions with several distribution partners, such as Spotify, which do not ingest podcasts with audio files below 64kbps. We highly recommend ensuring your audio file bit rate is a minimum of 64kbps.
Easily upload your audio file to our Online Audio Editor tool and download it in MP3 format. The tool will automatically convert your 32Kbps file to 64Kbps.
Alternatively, you can utilize any free online audio converters for this purpose as well.