Now a days, most of people want to download the YouTube videos in mp3 format. They mostly searched in Google and look for the suitable softwares to download the YouTube videos in mp3 format but after installing the software, they don't able to download the mp3 file. But today! i wanna show you how to Convert the YouTube videos to mp3 Online and there is no need for Software to download or install it. Let's Start Converting it into mp3: 1- First of all, Open YouTube and search for your desired video. Which you want to download in mp3 format. 2- At the top in search bar, You will see a link which is actually a video link address. 3- Copy the link.