How to convert MP3 files to WAV online?

Step 1.

Upload MP3-file

Click "Choose File" button to select a mp3 file on your computer. MP3 file size can be up to 50 Mb.
Step 2.

Convert MP3 to WAV

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

Download your WAV

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

Information about MP3 and WAV file formats

Name MP3 WAV
Full name MP3 - MPEG-1 or MPEG-2 Audio Layer III WAV - Waveform Audio File Format
File extension .mp3 .wav .wave
MIME type audio/mpeg, audio/MPA, audio/mpa-robust audio/vnd.wave, audio/wav, audio/wave, audio/x-wav
Developed by Fraunhofer Institute Microsoft & IBM
Type of format Digital audio audio file format, container format
Description 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. Waveform Audio File Format is a Microsoft and IBM audio file format standard for storing an audio bitstream on PCs. It is the main format used on Windows systems for raw and typically uncompressed audio. The usual bitstream encoding is the linear pulse-code modulation (LPCM) format.
Technical details The use of lossy compression is designed to greatly reduce the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. An MP3 file that is created using the setting of 128 kbit/s will result in a file that is about 1/11 the size of the CD file created from the original audio source. Though a WAV file can contain compressed audio, the most common WAV audio format is uncompressed audio in the linear pulse code modulation (LPCM) format. Audio in WAV files can be encoded in a variety of audio coding formats, such as GSM or MP3, to reduce the file size.
Associated programs VLC media player, MPlayer, Winamp, foobar2000. ALLPlayer, VLC media player, Media Player Classic, MPlayer, RealPlayer, Winamp.
Wiki https://en.wikipedia.org/wiki/MP3 https://en.wikipedia.org/wiki/WAV