At YouTube, you can watch videos online depend on your choice but if you want to download video then there is no option for direct download.
So here, we describe you how to convert YouTube video to MP3 audio file that you can download onto your computer or smartphone.
FbTube Online YouTube Converter proves to be a great solution as these convert videos from your PC browser and does not need to be installed.
Go to https://www.youtube.com/ in your browser and open the YouTube home page.
Click the text field at the top of the FbTube Converter page, then press Ctrl+V to paste in the video’s address.
After Click just wait 3-4 sec after that you got your Mp3.