Aimersoft Video Converter Ultimate

Best Video Converter to Convert MP4 to MP3

  • Converts MP4 to MP3 quickly at 90X faster conversion speed (batch process supported)
  • This professional converter supports over 500 formats, including MP4, MP3, MOV, AVI, FLV, WMV, MKV, etc.
  • Download online video from YouTube, Vevo, Vimeo, Netflix, etc.
  • You can cut, merge, crop video, add watermark, subtitle and more to the video.
  • Burn MP4 videos to DVD with templates.
  • Record video, transfer video, compress video, burn CD, etc.
Aimersoft Video Converter Ultimate

MP4 to MP3 Converter: 7 Solutions to Convert MP4 to MP3

Jun 25,2019 • Filed to: Convert MP4 • Proven solutions

There are times when you find the background music from a video so interesting and long to keep only the audio part with you. This calls for extracting MP3 from MP4 file. And we are sure that you must have tried to discover ways on converting video MP4 to MP3 but those served no useful purpose. If yes, this article is just for you. We are going to share some very productive ways on how to convert MP4 to MP3. So, fret no more and scroll down!

Part 1. How to Convert MP4 to MP3 on Mac/PC without Losing Quality

The most professional way that we would like to recommend is Aimersoft Video Converter Ultimate. Converting MP4 video to MP3 is not a big task for this tool and it provides much ease for the users who aren’t tech-savvy. On the plus side, it ensures full safety and therefore it can be considered as the loyal way to get MP4 converted to MP3. It operates equally well on both the popular operating systems namely Windows and Mac. See main features of it below:

Aimersoft Video Converter Ultimate

Aimersoft Video Converter Ultimate

  • Not just MP4 to MP3, but this tool can work with 500+ audio/video formats like MOV, WAV, AVI, OGG, WMV, MPEG, etc.
  • The tool claims to perform the conversion in 90X faster speed without quality loss.
  • One can also convert multiple videos and audios simultaneously i.e. batch conversion is possible.
  • It also assists in compressing the video/audio files by resetting the bitrate, quality, file size and more.
  • Video editing is a yet another amazing feature offered by this tool including trimming, cropping, merging of videos etc.
  • It also supports downloading videos from over 1000 sites like YouTube, Vimeo, DailyMotion and more.
  • You can record, make GIF and burn DVD too when you have possession of this tool.

How to convert MP4 to MP3 using Aimersoft Video Converter Ultimate

01 Add MP4 file(s)

Download Aimersoft MP4 to MP3 converter on your computer in the first place. Install thereafter and then run it to start the process. Import the MP4 files to be converted. Either drag-drop the MP4 file to add or choose the + Add Files button. From there, choose the target MP4 file(s) or folder and add it.

add mp4

02 Choose the Output Format MP3

Wait until the files getting imported. Once they are added, click on the inverted triangle button from the Target section. Or if you want batch process, click on the drop-down next to Convert all files to: option. On clicking, choose the Audio tab and select MP3. Pick out the needed resolution then.

choose mp3

03 Start converting MP4 to MP3 losslessly

Upon choosing the desired options, you will see the target section getting changed with the selected settings. All you now need is to click on Convert All button to start the MP4 to MP3 conversion on Mac or Windows PC. After a few seconds, you can find the converted MP4 in MP3 format from the Converted tab. That's it!

MP4 to MP3 conversion

With these 3 simple steps above, you can easiliy convert extract MP3 from MP4 with original quality. You can enjoy the audio from the video now. Free download Aimersoft Video Converter Ultimate and you can do it as well!

Part 2. MP4 to MP3 Converter Free

1. iTunes

iTunes is a media player from Apple designed for various purposes. And it is the first free way to extract MP3 from MP4 that we are introducing you in this section. iTunes can manage various tasks like updating, syncing or restoring iOS devices. With this, you can also convert MP4 to MP3 in iTunes in just few steps. Here are the steps to be followed.

Step 1: Open iTunes as the first step and head to Music. Go to Library right after that and browse for the MP4 file to be converted. Hit on Files given at the upper-left corner and click Convert.

Step 2: Hit on Create MP3 Version from the drop-down menu. The MP4 file will be converted to MP3. You can fetch your MP3 file from the iTunes search function now.

convert MP4 to MP3 in iTunes

2. VLC

VLC can also help you serving the purpose. If you were wondering before if it can help converting the files, you were not wrong. This platform, along with streaming, allows the users various files conversions. Following are the steps to use this MP4 to MP3 converter offline.

Step 1: Launch VLC on your PC and hit on Media menu. Head to Convert/Save option to get into the media window.

launch vlc

Step 2: Press Add and search for the needed MP4 video file to import. Click on Convert/Save now to further the process.

add mp4

Step 3: You are now in the Convert window. Here, in the Profile section under Settings, choose Audio – MP3. In the Destination option, click on Browse and mention the path where the converted MP3 file will be saved. Lastly, hit on Start and the MP4 to MP3 conversion will begin.

convert mp4 to mp3

3. FFmpeg

Here is the third free way of MP4 to MP3 conversion. FFmpge is software suite containing libraries and programs to handle media files. It is essentially a free command line tool. With the help of this tool, one can record, convert stream videos and audio files making use of commands. FF in the beginning of the name refers to ‘fast forward’ and the name is an inspiration from MPEG format. You can use it on Mac, Windows or Linux easily. To convert MP4 to MP3, we have to follow the below mentioned steps carefully.

Step 1: Get FFMPEG downloaded and installed on your computer at the outset. Press Windows + X keys to open menu. From the menu, click on Command Prompt/Windows Powershell.

open ffmpeg

Step 2: The command window will open now. Here you need to give the following command:

ffmpeg -i video.mp4 -f mp3 -ab 192000 -vn audio.mp3

Within a moment, the MP4 file will get converted MP3.

convert mp4 to mp3 in ffmpeg

Part 3. MP4 to MP3 Converter Online

Here comes the turn of online MP4 to MP3 converters. We are going to introduce three of the most popular online platforms to get the task done. Along with introducing them, we will be giving the positive and negative sides for each converter. Please scroll down to understand more.

1. Online Video Converter

The first online converter to convert MP4 video to MP3 is Online Video Converter. This website claims to work efficiently with all the modern browsers. With this free MP4 to MP3 converter, you will be free from downloading and installation of any software to get the purpose solved. It is one of the versatile video converters that converts files with ease.


  • No need for registration while working with this tool.
  • Offer really high speed for converting MP4 to MP3 or any other file conversions.
  • It also helps in trimming the video prior to converting the file.


  • It consumes a little more time while file is uploading.
  • The supported audio and video formats are limited.

Online Video Converter

2. Zamzar

Zamzar can help in 1200 various types of conversion sans any requirement of software downloading. Its journey has been great since the establishment in 2006. One of the amazing thing about this website is it provides the information on each format type for better understanding of the users.


  • It supports URL conversion easily. So you can add a URL for MP4 to MP3 conversion.
  • One can also convert videos from video-sharing sites


  • There is a limitation on the file size. One can upload only up to 50MB files.
  • The file that has been converted gets expired in 24 hours.
  • Needs sign up for more functionalities like unlimited daily conversions, more speed, conversion of larger files etc.


3. Online Uniconverter

This is the last that we have as an online MP4 to MP3 converter and is one of the well-known converters in the market. Originally known as, this converter offers a very easy interface to convert the files. One can make use of it no matter if he or she is a beginner.


  • It saves the output file to Dropbox
  • There is no registration required to use this
  • It downloads the file in ZIP archive in order to save time


  • One cannot work with more than 2 files at a time.
  • Speed is relatively slow.


Know More: MP3 vs MP4

We are towards the end of this article and made sure to make you aware of some MP4 to MP3 converters. Now, we would never want to let you go without knowing the difference between the two file formats. It is essential to have some more knowledge than we think sufficient. Here are some of the key differences:



MP4 denotes MPEG-4 Part 14 MP3 can be referred to as short for MPEG-1 Audio Layer 3 format
It was introduced in 2003 It was introduced in1995
For MP4, there can be several extensions including .mp4, .m4a, .m4p, .m4v For MP3, the file extension is .mp3
MP4 files can be used to store audio, video, images, subtitles and text MP3 files are used only for audios
MP4 can be said as “digital multimedia container” MP3 can be said as “audio coding” format.
MP4 is not supported by all players MP3 is easily read by any music player

We hope that you are now well-versed with the two formats and how they are important. We also expect that this article made you learn how to convert MP4 to MP3 easily. Make use of a converter that suits all your needs and have a great day!

Brian Fisher

staff Editor

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