Countdown Timer

Set a simple countdown timer for hours, minutes, and seconds, with practical presets for focus, breaks, cooking, and meetings.

Start here

Set hours, minutes, and seconds.

Browser-first

Your timer settings run locally in your browser and are not uploaded to a server.

Useful for

Time focused work sessions

Ready00:05:00
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Quick answer

Set a countdown in hours, minutes, and seconds

Enter a duration or choose a practical preset, start the countdown, and pause or reset it from the same browser tab.

Use this when

You need a quick visible timer for cooking, meetings, study sessions, presentations, exercises, or breaks.

Know the boundary

Browser sleep, tab throttling, closing the page, or device power settings can affect a web timer; do not use it for safety-critical timing.

Useful next step

Pomodoro Timer: Run focus sessions, short breaks, and long breaks with a simple browser Pomodoro timer.

About this tool

Set a simple countdown timer for hours, minutes, and seconds, with practical presets for focus, breaks, cooking, and meetings.

Your timer settings run locally in your browser and are not uploaded to a server.

How to use it

  1. Set hours, minutes, and seconds.
  2. Click start to begin the countdown.
  3. Pause, reset, or use the 25-minute preset.

Common use cases

  • Time focused work sessions
  • Track cooking or break time
  • Run short study or meeting timers
  • Keep a visible countdown for presentations or practice rounds

Simple Timer Use Cases

This timer is intentionally lightweight. It is best for short browser-based countdowns where you want a visible clock without signing in or installing anything.

Use caseSuggested setupReminder
Focused workUse the 25-minute presetPause if you step away.
Cooking or breaksSet minutes and secondsKeep the browser tab open.
Meetings or practiceSet a custom durationReset before starting a new round.

FAQ

Does the timer need an account?

No. It works immediately in your browser.

Can I pause the countdown?

Yes. Use the pause button and start again when needed.

Will it keep running if I close the tab?

No. Keep the browser tab open for the visible countdown. For critical reminders, also use your system alarm.

Are timer settings uploaded?

No. The timer runs locally in your browser.