Built for focus
Time workouts, study sessions, recipes, presentations, or anything that deserves your full attention. The timer keeps running accurately even when this tab is in the background.
Online Alarm Clock
Set an alarm for any time of day and get a loud repeating alert when it arrives. Free, with no sign-up — just keep this tab open.
Current time
--:--:--
No alarm set
Keyboard controls
Start or pauseSpace
ResetR
TimeBuddyPro's free online countdown timer counts down from any time you set — hours, minutes, and seconds — and plays an audible alert when it reaches zero. Use the quick presets for common durations, pause and resume without losing your place, and reset instantly. It works on phones, tablets, and computers with no sign-up needed.
How to set the alarm
Enter the hour, minutes and AM/PM, then press Set alarm. The page shows your alarm time and starts watching the clock. When the time arrives, a loud repeating alarm plays until you press Stop alarm.
Keep the tab open
The alarm needs this tab open in your browser to ring. It keeps working if you switch to another tab, but closing the tab or turning off your device will cancel it. For wake-ups, keep your device plugged in and volume up.
Everyday uses
Wake up on time, remind yourself of meetings and classes, time medication, get a nudge to leave for appointments, or set a backup alarm next to your phone. It is also handy as a loud kitchen or study reminder.
Free and private
The alarm runs entirely in your browser — no account, no app install, and nothing is sent anywhere. Works on phones, tablets and computers.
Frequently asked questions
Will the alarm ring if I close the tab?
No. The tab must stay open for the alarm to ring. It does keep working when you switch to other tabs, as long as the browser stays running.
How do I stop the alarm sound?
Press the “Stop alarm” button that appears while it is ringing. The alarm also stops by itself after about 40 seconds.
Can I set more than one alarm?
This page handles one alarm at a time. Set a new alarm any time after cancelling the current one.
Does the alarm work on my phone?
Yes, in any modern mobile browser. Keep the page open, the volume up, and your phone from fully sleeping for the most reliable ring.