If you want to change YouTube videos into MP3 audio files, there are many free online tools that can help. These tools work on both computers and mobile devices. Most of them are simple to use and do not require you to create an account. Below are some popular options.

Mp3juice.tube

Mp3 juice is a simple and easy tool for converting YouTube videos to MP3 format. You just need to copy the video link and paste it into the converter. It is user-friendly and works on any device. You do not need to register to use it. This makes it a quick and convenient choice for many users.

Key Features 

• User-Friendly Interface

• Safe and Secure

• Multi-Platform Support

• Unlimited download

Flvto

Flvto is another popular online video converter. It allows you to download YouTube videos and convert them into different formats, including MP3. To use it, paste the video link, choose the format you want, and click the download button. The process is fast and easy.

Ytmp3

Ytmp3 helps you convert and download YouTube videos into MP3 format in just a few steps. It is useful if you want to save audio files and listen to them later without opening YouTube. Besides MP3, it also supports other formats like MP4, WMV, and 3GP.

Yt1s

Yt1s is a free tools that allows you to convert YouTube videos into MP3 or other video formats. Many people like to use MP3 format because it saves space and is easy to store on phones or computers. Others prefer video formats like MP4 for better video quality. Yt1s gives you both options.

Tubidy

Tubidy is a helpful tool for downloading and converting YouTube videos into MP3 files. You only need to enter the video link and choose the quality. It is quick, simple, and allows you to save audio files easily.

How to convert YouTube To Mp3

• Open YouTube and select a video as you download Mp3 file 

• Copy video URLs 

• Then open mp3juice.tube site

• And paste url in the search box

• Click the convert button

• Then select the music quality

• And ready to download in your device.