4 Options to Convert MP3 to WAV (Free & Online)

by Christine Smith • Jul 26,2019 • Proven solutions

Talking about music files, MP3 and WAV are the two most commonly-used formats. The major differences between them lies in MP3 is a compressed file with lossy music, while WAV files are uncompressed and lossless in nature. As a result, MP3 files are easier to be transferred and uploaded over the internet and WAV files can store more detailed information. Additionally, when you want to create seamless loops of audio for flash animations or projects, WAV format is the right choice. A WAV file format is capable of storing LPCM, ADPCM as well as MP3 encoded data, and facilitates inserting music files to PPT. No matter whatever kbps an MP3 file is, it is not going to sound better than WAV file. So for all the music enthusiasts who want to have the best quality audio, converting MP3 to WAV is the best solution. In the article below, we will discuss 4 workable ways to convert MP3 to WAV.

Part 1. Convert MP3 to WAV in iTunes

MP3 audio files can be converted to WAV file format using iTunes and steps to convert MP3 to WAV iTunes are listed below:

Step 1. Launch iTunes on your PC. Click Edit > Preferences.

convert mp3 to wmv in itunes-launch itunes

Step 2. From pop-up Window, select General Tab, and hit Import Settings.

convert mp3 to wmv in itunes-import settings

Another pop-up window will open just as the screenshot shows, from where select WAV Encoder from the drop down menu beside Import Using option. Click OK to proceed.

convert mp3 to wmv in itunes-select wav encoder

Step 3. Select a MP3 file from iTunes library or add the desired file from your PC. Click File > Convert > Create WAV Version.

convert mp3 to wmv in itunes-create wav version

A new file with the same name in WAV format will be created. You can right-click the file and check its format. Thus iTunes prove to be a simple MP3 to WAV converter.

convert mp3 to wmv in itunes-complete mp3-wav conversion

Part 2. Convert MP3 to WAV with Wondershare UniConverter (originally Wondershare Video Converter Ultimate)

The best option to convert MP3 to WAV format is using advanced software like Wondershare UniConverter (originally Wondershare Video Converter Ultimate), as it guarantees best quality conversion within no time. This brilliant tool takes care of all file conversion needs in the most professional yet simple manner, and supports more than 1000 formats for file conversion including predefined formats for an array of devices. Additional features that come packed with the software include:

Wondershare UniConverter (originally Wondershare Video Converter Ultimate)

Your Complete Video Toolbox

video converter ultimate
  • Convert to 1000+ formats, like AVI, MKV, MOV, MP4, etc.
  • Convert to optimized preset for almost all of the devices
  • Batch conversion that processes multiple files at a time
  • Leading APEXTRANS technology ensures lossless compression at 30 times faster than other converters
  • Edit, enhance & personalize your videos file
  • Burn video to playable DVD with attractive free DVD template
  • Download or record videos from 10000+ video sharing sites
  • Versatile toolbox combines fix video metadata, GIF maker, cast video to TV, VR converter and screen recorder
  • Transfer files to external hard drives, USB flash drives, Android devices, Apple devices and other devices
  • Supported OS: Windows 10/8/7/XP/Vista, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6
Security Verified, 5,942,222 people have downloaded it

Video Tutorial to Convert MP3 to WAV on Windows

Step-by-step Guide on How to Covert MP3 to WAV with Wondershare UniConverter (originally Wondershare Video Converter Ultimate)

Step 1 Add MP3 Files

Download, install and open the Wondershare software on your PC. On primary software interface, click add files under Convert tab to browse and add the MP3 file from your PC.

wondershare mp3 to wav conersion-load mp3 videos

Step 2 Select WAV as Output Format

Once the MP3 file is added to the software, click drop-down menu next to Convert all files to: and select WAV and file quality from the Audio tab.

wondershare mp3 to wav conersion-choose wav as output format

Step 3 Convert MP3 to WAV

Finally, click Convert All to start the MP3 to WAV conversion process.

wondershare mp3 to wav conersion-convert mp3 to wav

Once the MP3 file is successfully converted to WAV format, you can check the file from Converted tab.

wondershare mp3 to wav conersion-get converted wav files

Part 3. Convert MP3 to WAV via Windows Media Player

If you are looking for a free and simple solution to convert MP3 to WAV, Windows Media Player is also a decent option. The detailed instructions are as follows.

Step 1. Open Windows Media Player on your PC and select Burn menu from the right side window.

convert mp3 to wav-open windows media player

Step 2. From the library, select the MP3 files to be converted to WAV format and drag them to the burn list on the right side window.

convert mp3 to wav-import mp3 files

Step 3. Click Organize > Options to get another pop-up window.

convert mp3 to wav-get options windows

Select Rip Music tab and select WAV (lossless) format from Rip Settings option, then click Apply to proceed.

convert mp3 to wav-rip mp3 to wav

Step 4. Insert black CD in your PC and hit Start Burn button. The CD will start burning and the MP3 files will be converted and saved in WAV format.

convert mp3 to wav-convert mp3 to wav

Part 4. Convert MP3 to WAV with 3 Free Online Tools

If you have a few numbers of files that need conversion without any advanced settings, online tools prove to be an apt choice. These tools are simple to use, available for free and need no download or installation. The top 3 free MP3 to WAV converter are enlisted below.

1. Online UniConverter (originally Media.io)

This MP3 to WAV converter online is a free program that is simple to use and allows converting an array of formats to WAV, MP3, WMA, and OGG audio files. Video files in 1000+ formats can also be converted here. What's more, you can compress audio files online and free without losing any quality. The program allows downloading the converted file from the interface itself or saving it to Dropbox easily.

convert mp3 to wav online

Step 1. Open http://media.io/ on your PC.

Step 2. Click Select Files to Upload and add the desired MP3 files from your PC.

Step 3. Select WAV as the output format and select output file quality.

Step 4. Click Convert to start the process.

2. Zamzar

Zamzar is another widely used online MP3 to WAV converter that is free to use and supports a wide range of formats. The program features simple interface, supports more than 1200 formats and is quick. Files can be directly added from PC or their URL can also be imported. The converted file is sent to your desired email address.

zamzar

Step 1. Open http://www.zamzar.com/ on your PC.

Step 2. Click Choose Files to browse and add your desired MP3 files from PC.

Step 3. Select WAV format from Audio formats list.

Step 4. Enter your email address to receive the download link for converted video file.

Step 5. Click Convert to start the process.

Once the conversion is complete, the link to download WAV file will be sent to the email you left in Step 4.

3. Convertio

This is another decent MP3 to WAV converter that supports an array of formats. In addition to local files and URL, the program also allows adding files from Dropbox and Google Drive for conversion purpose. Convertio allows adding multiple files at a time for batch processing. Once the files are converted, they can be saved at PC, Google Drive or Dropbox.

convertio

Step 1. Open https://convertio.co/ on your PC.

Step 2. Click Select File to Convert to browse and add MP3 files from PC.

Step 3. Select WAV from list of Audio Formats as output file.

Step 4. Click Convert to initiate the process.

Once the file is converted from MP3 to WAV, it can be downloaded from the program interface.

Part 5. Extended Knowledge on MP3 to WAV Conversion

In the starting of this article, we have already discussed the most common reasons why people prefer to convert MP3 to WAV format. We know that MP3 is a lossy compressed file, converting it to WAV will not help to regain its full resolution that originally existed. MP3 file compression is basically a destructive compression where there are permanent change and loss of data which is decided by the algorithm of compression. Once compressed, the original file cannot be recreated or rebuild, even if it is uncompressed through WAV format. Here it needs to be well understood that whatever imperfections that exist in the MP3 file will remain there even after converting it to WAV, but will surely not get worse.

Christine Smith

chief Editor

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