Most of us like YouTube videos not only for the happiness, excitement or whatever they bring us, but also for the music comes with them. Have you ever thought about creating iPhone ringtones from those cool videos? If it can happen, that would definitely make your iPhone sing your song.
Free download mac iphone ringtone maker and install it.
Step1. Launch iPhone Ringtone maker for Mac and import the YouTube video you downloaded. Here we downloaded Love Story from Taylor Swift with Free YouTube Downloader for Mac. You can directly drag the video inside the program, and after importing the YouTube video, you can click the button at the Lower-Left corner to preview or hide the video.


Step2. Convert YouTube to iPhone ringtone on mac. The blue slide bar on the ware-form can help you accurately choose any part of the YouTube video you like conveniently. You can also set the length (Default: 30s) of the ringtone by typing the exact time value into the time-setting boxes.

The program allows you to add fade in and fade out effect (maximum time: 5 seconds) for the ringtone.
Step3.Transfer the ringtone to your iPhone or save it in your iTunes library. Choose "Transfer to iPhone" and click "Start", the ringtone made will be instantly transferred to both your iPhone and iTunes. Click "Start" alone, it will be only saved in your iTunes.