The Audio Player web extension is a multimedia player for audio files, based on the FFmpeg library. It supports many formats such as MP3, MP4, WebM, FLV, WMA, and more.

To play an audio file, you just need to drag it to the Audio Player's main window, or drop it into the player's interface. It supports keyboard shortcuts and the media keys. It can repeat a single track or play all songs in the playlist. It can also shuffle the playlist. Furthermore, you can also boost the volume to twice the maximum level (up to 200%).