Alarm Clock
--:--:--
How to use Alarm Clock
- Set the time you want to be alerted.
- Keep the tab open — it plays a sound and shows a notification at the set time.
About this tool
Alarm Clock is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.
Category: Date & Time Tools. Browse more Date & Time Tools tools.