MP3

MP3 is a widely used audio file format for podcast distribution, known for its ability to compress audio data without significantly sacrificing quality. This balance between audio quality and file size makes MP3 an ideal format for podcasts, as it ensures manageable file sizes that are easy to download and stream.

MP3 files are compatible with virtually all podcast platforms and devices, making them a versatile choice for podcasters. While other formats like WAV offer higher quality, MP3's efficient compression and universal compatibility make it the standard for most podcast distributions.