FbTube video converter is the best solution for a music lover who wants to have videos or audio on the go. Fbtube provides the best sound quality and lightning-fast downloading speed even if the original size file is big. it’s also the fastest and safest website tool to convert Youtube to MP4, Mp3 files. It provides high-quality Mp3 MP4 files, if they are available, and is simple to use. you can download YouTube videos to MP4 from any Operating System and any browser.