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  • Convert video to MP4, AVI, MOV, MKV, MPG, and other 500+ formats
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MP3 vs WAV | Which is Better Choice

Vanessa Chiang updated on Oct 15, 2021 to Video Converter Tips

At present, the audio formats are various, such as MP3, AAC, WMA, WAV, FLAC, and more.  WAV and MP3, as two of the most popular audio formats, which is better? And, do you know the differences between WAV and MP3? And which file format is better? Next, I will tell you the characteristics of these audio formats.

MP3 vs. WAV, Which is The Best Format for Your Music

wav vs mp3

WAV and MP3 are both audio formats, but MP3 format is more popular than WAV. Do you know why? Next, you will get the answer.

MP3 Overview

The MP3 format is also called MPEG-1 or MPEG-2 Audio Layer III. It was released in 1993 and then became the most popular audio format in the world. MP3 is designed to reduce the quality of sounds that aren't easy to hear and to compress audio data as efficiently as possible. The high compatibility makes MP3 audio format can be played on plenty of platforms.


  • It provides a high sound quality while the file size is just 1/10 of the lossless audio.
  • It can play in almost all players and devices.
  • MP3 takes up less storage space.


  • When the bit rate is lower than 64kbps, the sound quality of MP3 is poorer than WAV.
  • MP3 file format can not perform many sound details at a lower bitrate and higher frequencies.

WAV Overview

WAV (Waveform Audio File Format) is an audio file format standard developed by Microsoft and IBM in 1991. WAV audio files are uncompressed that meaning WAV files will contain too much sound date. So, WAV files are also known as lossless audio files.


  • Because of lossless and uncompressed, this type of format has a higher audio quality than MP3.
  • It is very simple to edit and process by using third-party software.


  • The size of the WAV audio format is bigger than MP3.
  • The large file size makes WAV file format is not ideal for uploading online.

MP3 vs. WAV, which is better?

About these two audio formats, here list a table to show the difference between MP3 and WAV.





Lossless and Uncompressed


Audio only

Audio only


 The MP3 sound quality is lower than WAV

WAV file format contains too many sound details

File Size

Smaller than WAV

Lager and requires more space

Released for public use on 



From this table, you can clearly see the differences between these two audio formats. 

If you want the highest quality and do not care about the file size, choose WAV format. WAV is for audio professionals.

To share and play your audio on multiple platforms, and do not mind the sound lossy, an MP3 audio format will fit for you.

Best Format Converting Software

Here you can see two media converters on Windows. Choose one of them as you like. 

Tool 1. EaseUS Video Converter

The first choice is EaseUS Video Converter. It can import the MP3 file into this tool and convert it to a WAV file. You can use this tool on most Windows operating systems. 

It also allows batch conversions. So you can import different media files at the same time. Practically, there will be no losses in the quality during the process. After that, you can save the file on your computer. 

  • Convert audio to video files with ease
  • Single or batch conversions
  • High speed and quality for conversion
  • Increase the conversion ability with GPU acceleration
  • Deal with different files without compromising quality

Catch this chance to download it!

How to convert MP3 file to WAV:

Step 1. Launch this software and choose the "Audio Converter" on the main interface. Next, click "Choose Files" to import your audio files.

Import files

Step 2. Hit the gear icon when the audio imported successfully. In More Options window, click "Audio" > "WAV". 

Choose format

Step 3. At last, click "Convert All" at the bottom to start the conversion. Once done, you can find your converted files in the "Finished" tab.

Start conversion

Tool 2. EaseUS Video Editor

Now, you know the MP3 vs WAV, and each one has its advantages. In order to play the WAV file format on many platforms, you need to convert WAV to MP3. So, here comes a powerful software, EaseUS Video Editor.

EaseUS Video Editor is an all-in-one video editing program. Except for the basic video editing function, such as adding music, adding text, and more, this app also has a powerful format conversion function. You can use this app to convert MP3 to MP4, convert WAV to MP3, and so on.


  • Support plenty of file formats, such as MP3, AAC, WAV, WMV, MOV, and more
  • Convert video to audio easily
  • Support 300+ effects and transitions
  • Support adding text, filters, music, transitions, elements, overlays to your video
  • Support free download


  • Only support Windows users


To sum up, this page has introduced what the WAV and MP3 are, and the difference between these two formats. And we also list a table to help you to choose the right format. If you need professional, high-quality audio, WAV will fit you. If you need to save more audio files on your device, the MP3 audio format will be your best choice. So use EaseUS Video Converter to make this conversion. 

FAQs about MP3 vs WAV

There are some questions about WAV and MP3 audio formats. If you want to know more, please keep on reading.

1. Is a WAV file better than mp3?

It is hard to say which is better.

  • WAV files are lossless, uncompressed, high-quality music files. WAV files are also the right choice for loops to be processed with Flash for web animations. WAV is better for professionals to use.
  • MP3 files are compressed music files. MP3 files widely use in web pages, web videos, and the Internet. MP3 is an ideal choice for people who have low requests for sound quality.

2. What are the disadvantages of WAV?

Even though these WAV files can copy and save the music, has high-quality sound. But there are still have a few disadvantages associated, they are:

  • It is an uncompressed format WAV file format that will take big storage space.
  • Due to large sizes, the tracks saved using this format is not ideal for uploading online.

3. Can you hear the difference between WAV and mp3?

For general purpose listening, you may not hear the difference between WAV and MP3 files in terms of audio quality, but it may differ a lot as only fewer WAV files will fit in mobile devices such as mobile phones, tablets, music players, etc.

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