Countdown Timer

Set a countdown timer with hours, minutes, and seconds. Get audio notifications when time is up.

00:00:00

Quick Presets

Use Cases

Cooking

Time recipes, boiling water, and cooking durations

Studying

Pomodoro technique and study session timing

Fitness

Workout intervals, rest periods, and exercises

Work

Meeting durations, presentation timing, breaks

How It Works

  1. Enter the desired time in hours, minutes, and seconds
  2. Click "Start" to begin the countdown
  3. Use "Pause" to temporarily stop the timer
  4. Use "Reset" to clear and start fresh
  5. Alternatively, click a preset button for quick timing
  6. The timer will alert you with sound and notification when finished

Timer Features

  • Set timers up to 23 hours, 59 minutes, 59 seconds
  • Pause and resume at any time during countdown
  • Quick preset buttons for common durations (1, 5, 10, 30 minutes, 1 hour)
  • Optional audio notification when timer completes
  • Page title updates to show remaining time during countdown
  • Browser tab shows timer status for easy monitoring
  • Works completely offline - no server required