Learn how to add fade in and fade out to a ringtone, choose the right fade length, avoid a quiet beginning, and create a smoother ending for music, voice, or sound effects.

Create a custom phone wallpaper online by choosing your device size, cropping and positioning an image, previewing the Lock and Home Screens, and downloading a high-quality background.

A favorite photo does not always fit your phone screen correctly. A landscape image may cut off important details, a portrait may place a face behind the clock, or a small picture may look blurry after zooming.

Find the best ringtone length for iPhone and Android, learn when to use 15, 20, or 30 seconds, and create a ringtone that starts quickly and sounds natural.

Learn how to set a live wallpaper on Android, use a downloaded video as your Home or Lock Screen, fix common problems, and reduce battery usage.