The Nerd Side Of Life

Top 4 YouTube To Mp3 Converters That Work In 2021!

YouTube to Mp3 converters are the most convenient multimedia platforms that enable you to convert your favorite YouTube videos into audio format aka MP3 format. You can convert the type of videos on YouTube in whatever quality they are by just entering the URL of the desired YouTube video and clicking on the button as the command to complete the conversion process. In just a few easy steps, you will get your mp3 converted file. 

Most of the tools that we have listed down below in this article also support batch- downloading and other formats for conversion. All of the mentioned tools are super easy to use and come with a user-friendly interface that can be used by even beginners. You can easily access YT to Mp3 Converters with any browser you have on your device. 

Artify – Square

Such online YouTube to Mp3 converters are compatible with different devices, for example, Mac, IOS and Android, etc. If you want to save your favorite songs and videos in audio format onto your device then we suggest you try the following tools.

Here is the list of the top 4 YT to Mp3 converters on the internet that you need to know about! 

1. 4k Video Downloader: 

4K Video Downloader is a smart online YouTube converter that can be used to convert YouTube videos into both Mp3 and Mp4 formats for free. However, if you are willing to purchase a paid plan then you will also get free updates with it. This converter offers unlimited downloads of YouTube channels, playlists, and even subtitles. 

This tool supports several popular video streaming platforms such as Dailymotion, YouTube, etc. You will get all your converted videos in no time with the best results. 


  • It supports over 50 languages. 
  • It allows users to download full channels and playlists, free of cost. 
  • Simple to use interface 
  • You can download and convert the videos in 720p HD, 1080p HD, 4k and, 8k resolution. 

2. FastMp3

Clip Converter is considered a safe and convenient online free tool that offers users to convert their video files to any format that they like. It can be used to convert both videos into both audio and video files (MP4 and MP3 files). All you have to do to convert the videos is copy its URL and paste it in the text field box of the converter and it will do the rest of the job on its own. 


Keep Going!
1 of 158
  • High Conversion Speed as compared to its competitors. 
  • Free Editing of YouTube videos
  • Choose the quality of videos.
  • Convert, download and record the converted YouTube video
  • Allows Batch-processing and downloading
  • Several conversion output formats available

3. Free YouTube to MP3 converter 

If you install this superb tool, then just know that you are in for a treat because it does exactly what one would expect (that is converting any video from YT to MP3 format) however, it just has one drawback that, unlike its competitors, there may be bundled adware from ByteFence which you would need to avoid, so just watch out for that when you install the software and you can easily ignore any bits and pieces that you don’t want.

After you click on the conversion icon on the tool, your desired files will be converted in just one single swoop. This feature of Free YouTube to Mp3 has been designed as effectively as possible with nothing superfluous or perplexing.


  • Can simply merge your  videos
  • Very well- designed tool interface
  • Contains some Ads
  • Sleek and simple interface, perfect for beginners

4. YTD Video Downloader and Converter: 

This converter works quite well for downloading videos from YouTube and converting your favorite videos from various video-streaming platforms such as YouTube, Metacafe, Vimeo, Dailymotion, and many more with just a single click. YTD video downloader and converter are considered as one of the best tools for converting videos into different formats from many popular video streaming sites in HD quality. You can simply convert and download videos into a number of formats like mp4, MOV, avi, mp3, 3pg, etc. 

It’s easily compatible with Windows, Mac, IOS, and Android. The free version o0f this software will suffice for most online users. If you want a completely ad-free experience then you should consider going for a paid- version of this service. 


  • Free Video Converter and online video Downloader.
  • Converts videos into different formats like mp4, mp3, Flv, 3gp, Avi, etc. 
  • Super easy-to-use
  • Fast conversions available 
  • Compatible with different devices like iPhone, Blackberry, Samsung, iPad, and more. 
Sign up to Receive the NERDBOT News!