How to convert youtube mp3 and save to my iphone music libery?

I want to download a youtube song and save to my iphone music library

You can use this website http://musicvideo2mp3.com/ to convert any Youtube videos into mp3 files ( with high quality ) and then connect your iphone to your pc or whatever, through usb cable and transfer the mp3 file to your iphone using Itunes application https://www.apple.com/...om/itunes/.

You may try this Stream Audio Recorder, It can help you record and extract the audio from Youtube as MP3 song. This tool can keep the original audio quality, the same as you play the audio on computer. Then you can drag and drop the mp3 song into iTunes and sync it to your iPhone.

Hi, you can try FLV downloader from 4Videosoft, which can download YouTube music and videos and then convert them to any popular video and audio formats that you need. Fast speed and great image quality. You can have a try.

I think you fast download the YouTube song and then convert the video with the converter. It is very easy thing. Then you all have to do connect your PC with your phone and then put the music where you wish. But remember one thing convert the file with good converter.