YouTube the Most Popular Video Broadcasting Website in the World which was created by three former PayPal employees—Chad Hurley, Steve Chen, and Jawed Karim—in February 2005. & later after passing one year they sold it to Google who purchased the site in November 2006 for US$1.65 billion. As time passes it get more and more users who uploads & watch videos on Youtube.
Now let’s come to our topic that we are allowed to listen youtube audio in background in Computers…
Then Why this features in not allowed in SmartPhones???
So Now you are at the right place for this Answer.
Play YouTube Audio in Background
YouTube Red is one the App which allows users to play YouTube Audio in Background but this app is Paid App you have to pay for this.
Now let’s get the easy and free way to do start playing YouTube Audio in Background without purchasing YouTube RED.
The Browser named Mozilla Firefox which is Very Famous in Desktop Computers as well as in Android & iOS Phones.
You Can Download this App For Android from here & for iOS from here. after downloading install it in your Android & iOS Phones & Start Using it.
It’s All Done Now Just Open Youtube Website in Browser and Play Some Videos & Minimize Mozilla Firefox and Now you can listen the audio of the Video in Background.
Below are the Screenshots of Android Smart Phones Playing YouTube
Android SmartPhone

If you any issue feel free to tell us in the comment below…