Free online countdown timer with hours, minutes and seconds, quick presets and a live progress bar. Alerts you when time is up. No sign-up needed. All processing runs locally in your browser. Your data is not uploaded to any server.
100% Local Processing
How to Use
Count down from any duration up to hours. Pick a quick preset or type your own hours, minutes and seconds, then watch the progress bar drain.
Steps
Choose a preset, or type hours, minutes and seconds yourself.
Press Start to begin the countdown.
Press Pause to stop it without losing your place, or Reset to zero it.
Controls
Eight quick presets from one minute to one hour.
Hours, minutes and seconds fields for a fully custom duration.
A progress bar shows how much of the countdown is left.
When time runs out the clock locks at zero and says Finished.
Features
Updates every 100 milliseconds for a smooth seconds count.
Pause and resume keep your remaining time intact.
Runs entirely in the browser, nothing is uploaded.
All processing runs locally in your browser. Your data is not uploaded to any server.