Gemini can create custom Android ringtones and 1-second notification sounds from text prompts, giving users distinctive alerts for specific callers, apps or message types at no cost.
Instead of outputting a ready audio file, Gemini returns HTML code; users can paste it into JSFiddle, run it in a browser, preview the sound and download the resulting file.
Android then lets users import that file through sound settings—via “My Sounds” on Pixel-like devices, while Samsung may require copying notification files into the Notifications folder first.
The feature is most useful when paired with Android notification channels and custom contact ringtones, helping users identify important calls or work alerts immediately from the sound alone.