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How to Convert YouTube MP4 to MP3 with Untouched Audio Quality

There are a lot of videos, movies, TV shows, music videos, etc available on YouTube, most of which are delivered in a format of MP4. But chances are most YouTubers need to extract the audio from a YouTube video only for listening, editing, making playlist or adding up to their music library. No surprising many users asking for a solution to converting YouTube to MP3. Here in the article, you will find the most reliable solution and a trustworthy YouTube audio converter to conduct the conversion from YouTube MP4 to MP3 with no quality loss.

Highly Recommended YouTube MP4 to MP3 Converter

Fortunately, a leading provider of Mac software products MacXDVD brings a silver lining to the Mac users.
It develops the world-renowned MacX Video Converter Free for Mac users to free extract MP3 audio from YouTube MP4 as well as generate ACC, AC3, iPhone Ringtone, MOV, AVI, FLV, MKV, etc. with 14 audio and over 180 video formats. On top of that, this software also overshadows its competitors in its unparalleled knack to handle YouTube MP4 (HD, 4K) video to MP3 task within seconds and zero quality compromising due to its multi-core CPU (up to 8) utility and High Quality Engine.

How to Convert MP4 YouTube Video to MP3 Audio? Follow Me!

Step 1: Import the YouTube MP4 files

Free download and run this YouTube MP4 to MP3 converter on Mac and import source video by clicking "Add File" button. It accepts all the video/audio files downloaded from YouTube, including FLV, MP4, WebM, 3GP, HD YouTube (in 720P, 1080P, 4K).

Step 2: Choose the Output Video Format

In the output format area, click "to Music" tab and choose MP3 as the output format if you need to extract MP3 audio from YouTube MP4 video.

Step 3: Select the Output Folder

Specify output folder on your computer to save the output files. Click the "Browse" button to choose the path where you want to save the output files in.

Step 4: Start to convert YouTube MP4 Video to MP3 on Mac

Click "RUN" button to start the audio MP3 extraction from MP4 YouTube on Mac. You can view the conversion progress and are able to cancel the converting process at anytime.

download YouTube videos on iMovie

For those who need to download YouTube video to Mac or PC, the advanced version MacX Video Converter Pro is out of this world. Aside from online YouTube video downloading, this cover-all program is also capable of converting almost any YouTube to MP4, MOV, MKV, etc for iPhone, iPad mini retina/Air, Galaxy, Huawei, Sony, etc. with 420+ preset profiles infused.

Notice: MacXDVD Software doesn't advocate any reproduce, distribute, transmit, broadcast or sell any content for any other purposes without prior written permission of YouTube or the respective licensors of the content. Please refer to YouTube terms of service before doing so.

Why Convert YouTube MP4 to MP3 Format Not AAC WAV etc

MP3 uses a form of lossy data compression, designed for consumer audio streaming or storage and convenient playback on players and devices. Compared with other audio formats, MP3 mainly has the strong points below:

Small file size: MP3 has high compression ratio. Consequently, the file size is small, about 1/10 the file size of data CDs, but the sound effect is great. Besides, small MP3 file size makes it great to copy, deliver, share online and store on mobiles.

Good sound effect: Though MP3 delivers lossy compression, there's a trade-off between the file size and sound quality of the results. It manages to keep the sound like the original uncompressed audio to most listeners

Wide compatibility: MP3 is the audio standard, which is playable on devices, media players such as Windows Media Player, QuickTime, 5Kplayer, VLC, etc.

ID3 taps: MP3 features ID3 tags to store the artiest name, song title, year and genre. Therefore, you can create your own playlists by converting YouTube MP4 to MP3.

Why YouTube MP4 to MP3 Converter Software Excels Other Tools

There isn't short of any YouTube music ripper tools and the internet is scattered with many categories, e.g. browser extension, plug-in, online MP3 music extractor, etc, which are widely acceptable due to its tiny size, needless installation, and easy conversion from YouTube MP4/FLV to MP3. But the unstable performance, internet connection prerequisite and unsafe virus infection or malware-attachment can be problematic. Unlike most online tools, desktop software designed to download YouTube MP4 videos to be saved in MP3 is much deemed as impossible for its stable and better performance, richer output, high level of security, etc. So we suggest you to download YouTube to MP3 converter software instead of any extensions or online tools. Below we take the renown ClipConverter as an example:

It's true that Clipconverter is a 100% free YouTube online conversion program competent to rip MP3 music from YouTube MP4 video with purely 4 clicks needed and nary a third party or plug-in downloaded. But when your network speed is a tad slow and you apply it to separate MP3 from YouTube MP4 online, then you have to patiently wait a long time to anticipate this job done. Worse still, this online YouTube MP4 to MP3 music conversion app only allows you to convert MP4 YouTube to MP3, ACC, M4A, 3GP, AVI, MOV file formats. Thus, in case you want to transcode YouTube video to MP4, MKV, FLV, WMV, AC3, iPhone ringtone, etc, you have to turn your attention to somewhere else.