Free online alarm clock
Set a wake-up time or reminder in your browser, preview the ringtone, and keep the tab open so timeandday can alert you on time. Snooze for five minutes when you need a little extra buffer.
Choose from dozens of alert sounds, save your preferred title and display settings locally, and use fullscreen mode when you want a big, glanceable clock on screen.
- Quick presets for common US wake-up times
- Large ringtone library with instant preview
- Snooze, cancel, and fullscreen controls
- Day and night modes for any lighting