DownloadKaro · Free online tool
Set hours, minutes and seconds and start an ulti ginti (countdown) with a progress bar and an alarm sound when time is up.
Use Countdown Timer now — free ↗
Browsers require a tap before playing sound — pressing Start unlocks it. If the tab is muted or your phone is on silent, the alarm cannot play.
Days Between Dates · Add / Subtract Days from a Date · Stopwatch