MP4 to WMA Converter

Convert MP4 to WMA online, for free.



Choose Files
  • From Device
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Max file size 1GB. Upgrade to Pro Sign Up for more

Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
Trim Settings
Specify the start position of trim (HH:MM:SS). Leave at 00:00:00 to disable.
Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.



How to Convert MP4 to WMA?

  1. Click the “Choose Files” button to select your MP4 files.
  2. Click the “Convert to WMA” button to start the conversion.
  3. When the status change to “Done” click the “Download WMA” button

Easy to Use

Simply upload your MP4 files and click the convert button. You can also batch convert MP4 to WMA format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our MP4 to WMA Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.


MPEG-4 (MP4) is a container video format that can store multimedia data, usually audio and video. It is compatible with a wide range of devices and operating systems, using a codec to compress file size, resulting in a file that is easy to manage and store. It is also a popular video format for streaming over the Internet, such as on YouTube. Many consider MP4 to be one of the best video formats available today.

 

How to open an MP4 file?

MP4 files open in the operating system's default video player. Simply double-clicking the file opens it. There is no need for third-party software. On Windows, it opens in Windows Media Player. On Mac, it opens in QuickTime.

 

On some devices, particularly mobile, opening this file type can be problematic. MP4 is a container that contains various kinds of data, so when there is a problem opening the file, it usually means that data in the container (an audio or video codec) is not compatible with the device’s OS. To resolve this issue, try VLC media player.

 

Developed by: Moving Picture Experts Group (MPEG)

Standard: ISO/IEC 14496

Initial release: 1999

Useful links:

https://en.wikipedia.org/wiki/MPEG-4

https://mpeg.chiariglione.org/standards/mpeg-4

Microsoft initially developed the Windows Media Audio (WMA) file format to compete with the MP3 file format. WMA is both an audio codec and an audio format. WMA has evolved since its inception in 1999, with several updated versions: WMA Pro, WMA Lossless, and WMA Voice. It is a key component of Windows Media, which Microsoft discontinued.

 

How to open a WMA file?

As a key component of Windows Media, Windows Media Player supports WMA files and is usually the default program for opening these. Because of their relative ubiquity, however, many other players and programs support the file type. WMA files are also frequently used in online streaming.

 

Other programs that can open WMA files include VLC media player and UltraMixer. For mobile devices, try OverDrive Media Console, which has separate versions for Apple iOS, Google Android, and Windows Phone/Windows 10 Mobile.

 

Developed by: Microsoft

Initial Release: 1999

Useful links:

https://en.wikipedia.org/wiki/Windows_Media_Audio

https://docs.microsoft.com/en-us/windows/desktop/medfound/windows-media-codecs


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