In an effort to make the file upload process easier we accept a wide variety of audio extensions including:

• .wav
• .mp3
• .aac
• .aiff
• .mp4
• .m4a
• .flac
• .ogg
• .mkv

With this extensions and file types, we cover almost the entirety of audio formats exported and generated by both professional audio tools and also direct voice recorders — such as mobile phones.