I'm not sure if this is the right place. But, I need to convert YouTube videos to Mp3. I use sound effects in my podcasts. And, being Backpack won't support DRM files, I need to convert these same files from YouTube videos to Mp3. I'm using an iPhone xs max along with VoiceOver and a braille display; running the latest version of IOS. the youtuBetomp3music.com doesn't work any more.