How to Convert MP3 to M4A Online?

Step 1

Upload MP3 File

Drag and drop the MP3 files that you want to convert.

Step 2

Convert MP3 to M4A

Click CONVERT to convert your MP3 file(s).

Step 3

Download Converted M4A

Click DOWNLOAD to save your converted M4A file(s).

Information about MP3 and M4A File Formats

File Extension
Description
MP3 is a standard audio format developed by Moving Picture Experts Group and uses MPEG-1 and MPEG-2 standardizations. MP3 uses lossy data compression, meaning that it loses quality over time. This sound format comes with a .mp3 filename extension and is today the most common audio format on websites and multimedia players.
Associated Programs
Windows Media Player
iTunes, Mplayer
VLC Media Player
Developed By
Moving Picture Experts Group
MIME Type
audio/mpeg
Useful Link
File Extension
Description
M4A is a filename extension for AAC container format and is developed by Apple Inc. M4A music is bought on the iTunes Store and does not come with DRM protection. In terms of quality, M4A is better than MP3 because it is lossless but still compressed. This means that it occupies less storage space and doesn’t lose quality over time.
Associated Programs
iTunes
Apple QuickTime Player
VLC
Windows Media Player
Developed By
Apple Inc.
MIME Type
audio/mp4a-latm
Useful Link
MP3 to M4A conversion quality rating:
4.6 (162,357 Votes)
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We’ve already converted xxx ,xxx ,xxx files with a total size of 10,124 TB
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