How to convert WMA files to MP4 online?

Step 1.

Upload WMA-file

Click "Choose File" button to select a wma file on your computer. WMA file size can be up to 50 Mb.
Step 2.

Convert WMA to MP4

Click "Convert" button to start conversion.
Step 3.

Download your MP4

Let the file convert and you can download your MP4 file right afterwards.

Information about WMA and MP4 file formats

Name WMA MP4
Full name WMA - Windows Media Audio MP4 - MPEG-4 Part 14
File extension .wma .mp4, .m4a, .m4p, .m4b, .m4r, .m4v
MIME type audio/x-ms-wma video/mp4
Developed by Microsoft International Organization for Standardization
Type of format Audio file format Media container
Description Windows Media Audio (WMA) is an audio data compression technology developed by Microsoft. The name can be used to refer to its audio file format or its audio codecs. It is a proprietary technology that forms part of the Windows Media framework. Each WMA file features a single audio track in one of the four sub-formats: WMA, WMA Pro, WMA Lossless, or WMA Voice. MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.
Technical details A WMA file is in most circumstances contained in the Advanced Systems Format (ASF), a proprietary Microsoft container format for digital audio or digital video. The ASF container format specifies how metadata about the file is to be encoded, similar to the ID3 tags used by MP3 files. Metadata may include song name, track number, artist name, and also audio normalization values. Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file. The registered codecs for MPEG-4 Part 12-based files are published on the website of MP4 Registration authority (mp4ra.org).
Associated programs ALLPlayer, VLC media player, Media Player Classic, MPlayer, RealPlayer, Winamp. Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player
Wiki https://en.wikipedia.org/wiki/Windows_Media_Audio https://en.wikipedia.org/wiki/MPEG-4_Part_14