You need to use other software. Here, take cool dog music as an example to talk about the next steps.

1. Open Cool Dog Music, find the song to cut, and click Download.

2. Remember the saving path of the song, or change it to an easy-to-remember location, and then click Download Now.

3. Then open the local list and right-click any song.

4. Select Make Ringtone in the tool, and then click Add Song.

5. Drag the arrow to cut the song, and then click Save Ringtone.

6. Find the location to save, and then click Save.