Sites like MP3Cut.net allow you to upload a file, trim it, and save it as an .m4r (iPhone) or .mp3 (Android). ⚠️ Important Considerations
Google no longer sells ringtones directly through the Play Store. Users typically use third-party apps. buy ringtones for my phone
Are you comfortable using a to sync files, or do you want to do it all on your phone ? Sites like MP3Cut