mp4 to mp3
MP4 to MP3 - UniConverter
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How to Convert MP4 to MP3 without Quality Loss on Mac

by Brian Fisher

Have a pile of MP4 video files that have beautiful background music? Want to play MP4 on your MP3 player? Want to extract audio track without losing quality? You're not alone, to extract MP3 from MP4 in high quality only requires a professional MP4 to MP3 converter.

Useful Tool to Convert MP4 to MP3 With Zero Quality Loss on Mac Computer

UniConverter is the all-in-one MP4 to MP3 converter that can effortlessly completes all of the above demands. It is so powerful that converts almost all kinds of video format including MP4, MP3, AVI, WMV, MPG, MOV, and many more. It includes other features such as trimming a file into multiple segments, merging files, converting audio and many more. UniConverter is perfectly compatible with macOS Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, and Lion.

Get the Best MP4 to MP3 Converter - UniConverter

  • Stable & Efficient Converter: Convert videos or audio files within seconds with perfect original quality.
  • Choose or Create Presets: Flexible Output Presets to fit in your Smartphones, iDevices, Android, Samsung etc. Also create your own Presets.
  • Collect Latest Music & Listen anywhere! Extract Music from Audio or Video files & convert into MP3, AAC or iPod supported format, etc.
  • Trim, crop, rotate videos or add subtitles/watermarks/effects to videos with built-in video editor.
  • Burn your videos to DVD or download online videos from YouTube, Facebook, VEVO, Vimeo or any site as you want.
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How to Convert MP4 to MP3 on Mac with UniConverter

Step 1. Add MP4 files to MP4 to MP3 converter

Launch iSkysoft MP4 to MP3 Converter for Mac, drag and drop your desired MP4 video from which you want to extract MP3 auido to the main interface. Alternatively, you can click Add Files or Media Browser to load MP4 files that you want to add.

add mp4 video to mp4 to mp3 converter

Step 2. Choose MP3 as output format

Go to Convert all tasks to: in the top right corner and hit Inverted triangle icon to get the full list of output formats, then choose Audio tab and select MP3 as circled in the image.

how to convert mp4 to mp3 format

Note: This MP4 to MP3 converter has optimized presets for all common audio formats like MP3, M4A, WMA, WAV, MKA, AIFF, M4R, etc. To retain the same quality, do not change any audio settings. For a better audio quality, you can try to increase the sample rate and bit rate. However, these will slightly increase the audio file size.

Step 3. Start converting MP4 video to MP3 on Mac

Click the Convert or Convert All button to start MP4 to MP3 Mac conversion. In seconds, you'd get Successful sign telling you the MP4 to MP3 conversion just completes. Now you can switch to the Converted tab to fetch the extracted .mp3 files on your Mac.

convert mp4 to mp3 mac

You can also watch follow the video tutorial below to learn how to change MP4 to MP3 on Mac.

Further Reading: Online Tool to Convert MP4 to MP3

If you want to convert MP4 videos to MP3 without installing a desktop software program, just try this free online MP4 to MP3 converter below:

Note: Because the online MP4 to MP3 converter doesn't support "https", so if the content below was blank, please manually click the "Shield" icon on the right of your browser address bar to load the script. This action is secure without any harm to your data or computer.

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Do you want to enjoy YouTube playlist offline on your devices? This blog tells how to convert YouTube playlist to MP4 both with online and offline ways.
This article gives a tutorial on how to convert MP4 to MP3 using Windows Media Player. It has also recommended the best alternative to convert MP4 to MP3 on Windows.
MVI files are unaccepted by some popular platforms. If you want to convert MVI to the more compatible MP4, this article can help you in both offline and online ways.

Brian Fisher

staff Editor