Convert M4A to MP3 online for free
1: Choose multiple local M4A files or enter the URL of an online M4A file. 2: Choose "MP3" as target format and set options (optional). 3: Click the "START CONVERSION" button to convert M4A files to MP3 online.
Choose filesChoose files or enter remote file URLenter remote file URL
Set conversion options (optional)
File extension: .m4a
MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. M4A stands for MPEG 4 Audio and is a filename extension used to represent audio files.
MPEG-1 or MPEG-2 Audio Layer III
File extension: .mp3
MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.