Turn your browser into a grandfather clock that plays a tune at the top of each hour!

When you're browsing the internet, it's easy to lose track of time. The Grandfather Clock add-on turns your browser into a classic grandfather clock that will chime each hour. It promotes time awareness, while also giving your home office a bit of class.

Upload your own custom chimes or choose from our selection of presets, which include:
- Traditional grandfather clock
- Cuckoo clock
- Clock tower
- Single beep
- Multiple progressive beeps