How to Convert MP3 to WAV for Free

Tamal Das
Co-authored with Tamal Das

MP3 and WAV are two popular audio formats, and while MP3 is renowned for its compactness, WAV holds the forte when it comes to quality. Knowing how to convert MP3 audio to WAV files is a great way to get a high-quality music library.

It may take a little time and effort, but the process is worth it if you want your music to sound the best. In this article, we'll provide you with 6 convenient methods to turn your MP3 files into WAV format.

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How we picked MP3 to WAV converters

When choosing a software or service for converting MP3 files to WAV format, we considered different factors:

  • Sound quality. The converter should maintain the original audio quality. The capability to change the bit rate and other settings is a bonus.
  • Ease of use. A good converter should have a user-friendly interface that is easy to navigate even for people who are not proficient with technology.
  • Batch conversion. The audio converter should allow you to convert multiple files at once.
  • Feedback. The tool should have positive feedback from real users.

By evaluating these criteria, we picked the best desktop and online audio converters.

Best MP3 to WAV converters

Program OS Editing features Batch conversion Rating
Icecream Video Converter
VideoProc Converter
Video Candy

Method 1. Icecream Video Converter

Although Icecream Video Converter is mainly designed for video conversion on PC, it allows users to convert MP3 to WAV and other audio files from one format to another. The software supports a wide range of popular video and audio formats.

Step-by-step guide:

  1. Start by downloading free MP3 to WAV converter for Windows and installing it.
  2. Click on the "Add file" button in the main window. You can also drag and drop the MP3 files to the designated area.
  3. Now you can select "WAV" from the drop-down menu with available options.
  4. If necessary, hit "Trim" to remove unwanted parts of the audio and set the output quality.
  5. Select the destination folder and click the "Convert" button.


  • Easy to use. The software has an intuitive interface so even users with little technical expertise can turn MP3 audio into WAV.
  • Quality settings. You can choose between low, medium, and high quality. If you're not sure, select the "Same as original" option.
  • Batch conversion. This audio converter can convert multiple MP3 files at once, so you don't have to manually process each of them.
  • Extract audio. The ability to convert video files to music format could be an advantage if you need to separate the audio track from a file.

As you can see, audio conversion doesn't have to be replete with technical issues. Using Icecream Video Converter, you can easily change MP3 to WAV files with a click of a button.

Method 2. Audacity

Audacity is a powerful, free audio recording software. It allows you to quickly and effortlessly convert MP3 files to WAV audio. Plus, it has editing features. This makes it the ideal choice for users needing to alter their audio files.

Step-by-step guide:

  1. Download and install Audacity.
  2. Launch the program and select "Open" from the "File" menu.
  3. Upload the MP3 file you aim to change.
  4. Open the "File" drop-down menu, hit "Export" and then "Export as WAV".
  5. Select a destination folder for your WAV file, name it, and click "Save".


  • Free to use. Anyone can download and use the software completely free of charge as it is an open-source program.
  • Cross-platform. The MP3 to WAV converter is available for all major operating systems including Windows, macOS, and Linux.
  • Editing tools. The application offers a wide range of functions for modifying audio, including trimming, adding effects, noise reduction, and equalizing.
  • Extensible. The audio converter's functionality can be extended with plugins. This allows you to add extra features not initially included in the program.


  • Limited features. The audio editor may not have all the features that a professional user would need.
  • Learning curve. Without some guidance or experience, initial usage (especially for more advanced tasks) may be challenging.

Overall, converting MP3 to WAV with Audacity is an efficient way to make sure that all your audio files are in the required format. However, it might not be enough if you need more professional features beyond audio conversion.

Method 3. iTunes and Apple Music

iTunes is a media player developed by Apple. It has a built-in audio converter to change files to different formats. This method can be preferable if you already use iTunes or Apple Music.

Apple Music has replaced iTunes on modern MacOS computers since Catalina 10.15.

Step-by-step guide for Mac:

  1. Launch the Apple Music app.
  2. Select "Settings" from the "Music" menu.
  3. Click "Import Settings" and choose "WAV Encoder".
  4. Save the changes and go to the "File" menu. Hold the option key and choose "Convert to WAV".
  5. After you select the MP4 file, the converted WAV will appear in your library.

Step-by-step guide for Windows:

  1. Download iTunes on your computer.
  2. Log in to your Apple ID account or create a new one.
  3. Press "Ctrl + ," or choose "Preferences" from the "Edit" menu.
  4. Click "Import Settings", select "WAV Encoder" and press "OK".
  5. Hit "File" while holding the shift key, press "Convert to WAV" and upload the MP3 file.
Apple Music


  • Integration. If you're within the Apple ecosystem, using this way to convert MP3 files to WAV allows for easy synchronization across all your devices.
  • Music management. The program provides an easy-to-use interface to manage and organize your music library.
  • Audio extraction. This method supports not only audio input formats, meaning you can use it to convert MP4 videos to WAV.


  • No settings. After you've selected the files, the audio conversion begins automatically. You can't control the process or change the bit and sample rate, etc.
  • Account. You need to have an Apple account to use this MP3-to-WAV converter. This might be inconvenient for people who aren't using it for other tasks.

All in all, converting MP3 audio to WAV through iTunes is an uncomplicated task. This method allows you to preserve the initial quality of your music while simultaneously providing you with a convenient platform for storing and organizing your audio library.

Method 4. VideoProc Converter

VideoProc Converter is multipurpose video converting and editing software, that has an audio conversion tool. Among different input and output formats, it allows to change MP3 to WAV.

Step-by-step guide:

  1. Install and launch VideoProc Converter on your computer.
  2. Choose "Video" in the main menu.
  3. Click "Music" in the top toolbar and select the MP3 file that you want to convert.
  4. Set "WAV" as the target format and click on the "Run" button to start MP3 to WAV conversion.
  5. You will find your new WAV file in the same folder as the original MP3.
VideoProc Converter


  • Batch processing. The MP3 to WAV converter allows you to convert several files simultaneously, saving you time and effort.
  • Output settings. You can adjust the quality, codec, channel, bit, and sample rate before changing audio to WAV format.
  • Additional features. The software offers additional features like video editing and recording. This can be valuable for users looking for a versatile multimedia solution.


  • Not specialized for audio. The program is primarily designed for video processing, so it may not have as many advanced audio-specific features.
  • Cost. The trial version allows to convert only 5 minutes of each audio file. To remove this limitation, users need to purchase the full version.

Overall, VideoProc Converter is a great tool for converting MP3 to WAV. With its intuitive user interface, rapid transformation rates, and wide range of supported formats, it can easily meet all of your audio conversion needs.

Method 5. CloudConvert

CloudConvert is a web-based service that allows you to convert various file formats, including MP3 audio to WAV.

Step-by-step guide:

  1. Go to CloudConvert.
  2. Click the "Select File" button and pick the MP3 file you desire to convert.
  3. If needed, change output settings and press "Conversion".
  4. Wait for the MP3 to WAV conversion to finish, then hit "Download" to save the new file.


  • Convenience. You can access the online MP3 to WAV converter from any device with an internet connection.
  • Cloud storage. You can add files from Dropbox, Google Drive, or OneDrive, making it easier to access and save your converted audio.
  • Advanced features. It offers some additional features like adjusting the audio bitrate, sample rate, and channels.
  • Formats. The service can convert multiple file formats, you can even use it to extract audio from video.


  • Conversion limits. With a free account, you're limited to 25 conversions per day. If you want to convert more files, you'll have to pay for a subscription.

CloudConvert offers the simplest route to rapidly and effortlessly convert your MP3 files to WAV format. The process is fast and secure, making it the perfect solution for anyone looking for an easy way to change audio from one format into another.

Method 6. Video Candy

Video Candy is an web-based platform for manipulating multimedia files. It includes an online audio converter that can transform MP3 files into WAV.

Step-by-step guide:

  1. Open the website and locate the "MP3 to WAV" tool.
  2. Click "Add File" to import the desired audio.
  3. After uploading, the conversion process will begin automatically.
  4. Once your WAV is ready, hit "Download file" to save it to your device.
Free MP3 to WAV converter


  • Fast processing. The service ensures the fastest conversion speed, making it highly efficient for users.
  • Web-based. It's convenient for use on any computer or phone, offering flexibility and accessibility.
  • Other formats. Apart from the online MP3 to WAV converter, there are tools to change other audio and video formats. Moreover, you can convert video to audio.


  • No batch upload. There is no option to convert several audio files simultaneously.

Video Candy provides an easy method for swiftly converting your MP3 files to WAV format. The process is quick and secure, making it an ideal choice for individuals seeking a straightforward solution to convert audio.

MP3 vs WAV

Both MP3 and WAV are audio formats, but they are used for different purposes and have their own characteristics.

  • MP3 (MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a coded format that uses lossy data compression.


  • Compression drastically reduces the space the files take up.
  • Compatible with almost all types of media players and devices.


  • Some of the original audio quality is lost during encoding.
  • Does not support multichannel audio or advanced 3D sound.
  • WAV (Waveform Audio File Format) is an uncompressed audio file format, which means it stores all the data without eliminating any part of it.


  • The audio is much higher quality compared to compressed formats.
  • Supports multiple audio channels, like stereo and surround sound.
  • Easy to cut, edit, or loop the audio in a wave editor.


  • Can be much larger than their lossy counterparts.
  • Do not support metadata tags like album name, artist, etc.

To summarize, the main difference is a trade-off between the file size and audio quality. The choice would therefore depend on your specific needs.


Does converting an MP3 to a WAV reduce the quality of the audio?
Generally, no. Most audio converters will maintain the sound quality unaltered during the conversion process.
Is turning an MP3 into a WAV more storage-intensive?
Yes. WAV files are uncompressed so they take up more storage space than the original MP3 audio.
Can I modify the bitrate during MP3 to WAV conversion?
Yes, a majority of audio conversion programs allow you to change the bitrate of your file before you begin the conversion process.
What should I do if my converted WAV audio doesn't sound right?
If the audio quality of your output files is not satisfactory, ensure you thoroughly review all of your settings before beginning the conversion process. Try using alternative software or tweaking the bitrate parameters.

Tips on how to convert MP3 to WAV

  1. Set the quality settings. Choose a higher bit rate for better-quality audio output.
  2. Check the converted file. Listen to the converted audio and check if it meets your expectations.
  3. Check for compatibility. After MP3 to WAV conversion, ensure that the new file can be used on other devices or software, such as video editing programs or media players.
  4. Adjust playback speed and volume. If you need to, you can also change playback speed and volume levels before saving your new WAV file.
  5. Backup. Keep the original file until after you've checked the converted one. If anything goes wrong with the audio conversion, you still have the original.

Final words

In conclusion, changing your MP3 audio to WAV format is a relatively easy process. It can be done with several audio converters and requires just a few steps.

With this guide, you should know how to convert MP3 to WAV without any difficulties. Just remember to pay attention to the quality of the output file. So, take your time and choose the MP3 to WAV converter that suits your needs.

Alexandra Meyer

Editor-in-Chief at Icecream Apps

With experience spanning over several years, Alexandra Meyer holds the esteemed position of editor-in-chief at Icecream Apps. Originally involved in the website's establishment in 2014, Alexandra now ensures the maintenance of the company's exceptional content standards across their various projects. Specializing in technology, software, online services, and human resources, she has extensively written and edited numerous articles on these subjects.


Tamal Das

Tamal Das

Expert Tech Writer

7 min read
Tamal Das
Co-authored with Tamal Das
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