Online timer
Set a duration for cooking, exercise or a break. Enable sound and start the timer.
Ready to start.
Alarm settings
The timer is working. To prevent unexpected audio, your browser may block sound until you click. Choose “Enable sound” or continue without an alarm. If audio still does not work, check your device’s mute setting and browser settings.
Keep the tab open and your device awake. Sleep or browser restrictions may delay the alarm. Changes to the system clock affect the timer.
Refreshing or leaving the page resets the session.
How to use it
Enter a duration or choose a minute preset. Start begins timing; pause freezes the remaining time. Reset restores the configured duration and lets you edit it. After completion, reset and start to repeat. The alarm repeats until you click “Stop sound” or disable audio. The sound preview is brief.
This tool runs entirely in your browser. Your input is not sent to a server. When sharing, you choose which available settings or data to include after # in the link. The part after # is not sent to this site’s server. Link recipients can read its contents, and the link may remain in browser history or bookmarks.