CryptoTab is the world's first browser with built-in mining feature. It lets you earn cryptocurrency just by visiting sites, watching videos or chatting online. It is a browser extension that mines cryptocurrency and pays you in bitcoin. CryptoTab mines in the background while you are using your browser.
Earn while playing music online or offline. It is an app where you get paid to listen to music. Simply follow the link provided (referral code is applied automatically then)