Create a custom ringtone online without installing an app. Upload an audio file, trim the best section, preview it, export the right format, and set it on iPhone or Android.

Learn how to set different notification sounds for individual Android apps, add custom audio files and fix missing notification-category or Sound options on Pixel and Samsung phones.

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 assign different ringtones to individual contacts on iPhone, Samsung Galaxy, Google Pixel and other Android phones, with fixes for missing options.

Find out why a custom ringtone keeps resetting to the default sound on iPhone or Android and learn how to fix file-location, SIM, contact, update and sync problems.