Ringtone Maker is a free Android app developed by Smart Digital Tools that allows users to create custom ringtones from audio and video files on their phone. With its small size and easy-to-use interface, this app is a great choice for anyone looking to personalize their phone's sound.

One of the standout features of Ringtone Maker is the ability to select any music or video from your phone and cut it down to make a ringtone. The app also allows users to save the output MP3 file as a system ringtone, system alarm music, or even as the default notification sound. In addition, the app keeps a conversion history and allows users to share or delete their custom ringtones.

Overall, Ringtone Maker is a great option for anyone looking to create custom ringtones for their Android phone. With its user-friendly interface and useful features, it's definitely worth checking out.