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.

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.

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.

Learn how to turn a local MP3 file into a custom iPhone ringtone in iOS 26, trim it to the right length, export it with GarageBand and assign it to all calls or one contact.

Learn how to make an MP3 louder online without clipping, crackling, or harsh distortion. Find the right volume boost, preview the loudest sections, choose the best export format, and create clearer audio for music, voice recordings, ringtones, notificatio