6 Best YouTube to MP3 Converter for Mac (Long Videos Included)

Rosa Reyes
time April 30, 2021 Preview 18.9K
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YouTube, a hub of official music videos, covers millions of audio-only uploads and lets you enjoy sublime music all over the world. Why do you want to download and convert YouTube video more than 20 min to MP3? It's convenient to play YouTube videos offline on portable audio devices, such as iPhone, iPad, iPod, MP3 players with the headset. How to convert YouTube to MP3 on Mac with high quality? Here introduces top YouTube to MP3 converter Mac, professional software and online tools included.

The Best YouTube to MP3 Converter for Mac

There is a host of YouTube converter programs on the market. Cisdem Video Converter is considered as the best one in its category. It's an all-in-one and stable video toolbox for Mac with a wide array of features. The software can download and convert YouTube video to MP3, MP4, FLAC, AAC, MKV, AVI, MPEG, WMV, and other SD & HD formats. Also, this best YouTube to MP3 converter for Mac ensures you to download online videos from social video sharing sites like Facebook, Vimeo, Bandcamp, Vlive, Dailymotion, Twitch, Vevo, Bing, Wistia, Veoh, and so on.


Now that you are well acquainted with the excellent features of Cisdem Video Converter for Mac, we will explain the steps to execute the conversion of YouTube video to MP3 on Mac.

At first, download the free trial of the program. After you have installed this best YouTube to MP3 converter for Mac, launch it.

How to Download YouTube Videos on Mac:

Step 1Switch to “Download” Interface

There are two interfaces of Cisdem Video Converter, each of them performing different tasks. Click the second icon at the top of the middle to get an interface for video download.

download interface

Step 2Copy YouTube Link

Visit the YouTube website, and search up the video you want to download and copy the URL.

copy url from youtube

Step 1Download YouTube Videos on Mac

Go back to Cisdem Video Converter, and paste the video link into the blank bar at the bottom. Click download icon or press the “Enter” key, the YouTube video will be analyzed and downloaded.

download youtube videos mac

Note: The software supports downloading multiple YouTube music videos at a time. So you can continue to copy & paste URLs.

How to Convert YouTube to MP3 on Mac with High Quality:

Step 1Drag YouTube Videos to “Convert” Interface

When YouTube downloads complete, click tick icon to find the downloaded videos and drag them to the first interface for conversions.

convert interface

Step 2Select MP3 as Output Formats

Click the format icon to open the dropdown menu, and navigate to “General Audio” > “MP3 Audio”.

choose mp3 as output format

Step 3Edit Advanced Settings (Optional)

Click to bring up a window for presetting the audio parameters, like quality, codec, sample rate, bit rate, channel, etc. To keep the original audio quality, you can choose "High Quality".

advanced settings

Step 4Convert YouTube to MP3 Mac

Click conversion icon at the bottom to start the process.

Free Download

Top 5 Free Online YouTube to MP3 Converter for Mac

Online converters are full of unsatisfying advertisings and pop-up banners. If you click it by accident, you may enter into a troublesome. There are 5 not bad free online YouTube to MP3 converter for Mac that I want to recommend to you with a brief review. Now, pay attention to the best YouTube converter online.

#1 ClipConverter.cc

Clip Converter is a free online YouTube to MP3 converter Mac, which allows you to record, convert, and download audio or video URL from YouTube, Facebook Instagram, etc. to the common formats. You can download and convert YouTube video more than 20 min to MP3, more output formats supported, like M4A, AAC, and MP4, 3GP, AVI, etc. Once the conversion completes, you need to download the converted MP3 file.



  1. Specify the start and end time of your YouTube video
  2. Support piles of sites like YouTube and Facebook
  3. Available in 21 languages e.g. English, French, Spanish, etc.


  1. Slow conversion speed (even if the movie trailer is small, it will take tens of minutes to end)
  2. Can’t support wider formats only with less than 8 media format options
  3. Not available for videos containing music

#2 Flvto.biz

FLVTO is the name of the music-file conversion tool, developed by the Russian-based firm Hotger. Not only it's a non-complicated YouTube to MP3 converter Mac but a converter to save your file as MP4, AVI, AVI HD, and MP4 HD. You can copy the URL of a favored video and paste it into the converter template, whereupon a downloadable audio file is generated.



  1. Work fast
  2. Browser extension available


  1. Output formats are limited
  2. No video and audio presetting feature
  3. Only support YouTube website

#3. Anything2mp3.cc

Anything2MP3.cc is a popular online YouTube to MP3 converter for Mac that enables you to download and convert tracks in high quality without hassle. Apart from YouTube, it can download videos from Vimeo, Metacafe, DailyMotion, Google Videos, etc. as well. The tool delivers 4 major audio formats including MP3, AAC, OGG, and WMA, and 4 bitrates ranging from 96K to 320k.



  1. Fast conversion speed
  2. Can choose bitrates


  1. Only an audio converter, no video outputs
  2. Website is prone to ads

#4. MP3IFY.com

MP3ify is a one-stop tool specially designed to search YouTube videos, download YouTube, play/preview video, and share videos to Facebook. You are able to download and convert YouTube to MP3 on Mac or save it to Dropbox. There is also an option to download the MP4 file. With the help of MP3ify, you will find immediately target videos to download by typing keyword.



  1. Pretty intuitive and clean interface
  2. Straightly search for related YouTube videos


  1. Can't download MP3 audio from sites other than YouTube
  2. Only save YouTube as MP3 and MP4

#5. VidToMP3.com

VidToMP3 is a simple web-based YouTube to MP3 converter for Mac, assisting you to convert YouTube video to audio format as quickly as possible. Some authors said it has the ability to download videos from Dailymotion, Veoh, Break, Vimeo, etc. I made the tests and got the results that it only supports YouTube.com currently.



  1. Free
  2. Easy to use


  1. Limited outputs and websites
  2. Can't fetch YouTube music video


The above-mentioned are the best YouTube to MP3 converter Mac for both offline and online platforms, among which the third-party software should come at the top. Since it provides high-quality audio and versatile features (integrates video convert, download, edit, etc.), bringing a perfect user experience.

Rosa Reyes
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Rosa has worked in Mac software industry for more than eight years. She believes that the purpose of software is to make life better and work more productively. In addition to writing, Rosa is also an avid runner.

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