Countdown Timer

Free online countdown timer with alarm. Set hours, minutes, and seconds. Works in background.

Countdown Timer

Set a countdown timer with audio alert and visual progress

Ready
05:00
Space: Play/Pause • R: Reset • 1: 1min • 5: 5min

Custom Duration

Alarm will play when time is up

Made with by toolzone.app

⏰ How to Use the Online Countdown Timer

Our countdown timer is designed for simplicity and precision. Whether you're timing a workout, managing focus sessions, or cooking a meal, it provides accurate countdown timing right in your browser.

  1. Set the duration using the Hours, Minutes, and Seconds inputs.
  2. Click the Play button to start the countdown.
  3. The circular progress bar animates as time passes, giving you a visual indication of remaining time.
  4. Click Pause to temporarily stop. Click Play again to resume.
  5. When time hits zero, an audio alert beeps to notify you.
  6. Click Reset to start over with the same duration.

🎯 Common Use Cases

🏋️ Workout Intervals

Perfect for HIIT training, Tabata workouts, or circuit training. Set intervals for work periods (30 seconds) and rest periods (10 seconds).

🍅 Pomodoro Technique

Set 25-minute focus sessions followed by 5-minute breaks. Boost productivity with structured time management.

🍳 Cooking & Baking

Time your pasta (8-12 minutes), steaks, bread rising, or any recipe that requires precise timing for perfect results.

🎮 Gaming & Speedruns

Challenge yourself or friends with timed gaming challenges. Perfect for speedrunning practice or competitive events.

👥 Meeting Time Limits

Keep meetings on track by setting time limits for presentations, discussions, or Q&A sessions.

🧘 Meditation & Breathing

Time your meditation sessions, breathing exercises, or yoga practices with customizable durations.

✨ Features & Benefits

Feature Details
📊 Visual Progress Circular progress bar shows remaining time at a glance
🔔 Audio Alert Clear beep notification when timer reaches zero
⏸️ Pause/Resume Temporarily pause and continue countdown seamlessly
🔗 Shareable Links Send timer URL to others with pre-set duration via URL parameters
🌐 Background Processing Continues running when you switch browser tabs
🔒 Privacy First Runs entirely in your browser, no data sent to servers
📱 Mobile Friendly Works perfectly on phones, tablets, and desktops

⚡ Quick Reference: Common Countdown Times

Activity Typical Duration Purpose
🍅 Pomodoro Work 25 minutes Focus session
☕ Pomodoro Break 5 minutes Short rest
🏃 HIIT Work 30-45 seconds High intensity interval
💤 HIIT Rest 10-15 seconds Recovery period
🍝 Pasta Cooking 8-12 minutes Al dente timing
🥚 Soft Boiled Egg 6-7 minutes Perfect runny yolk
🧘 Meditation 10-20 minutes Mindfulness practice

💡 Tips & Best Practices

Keep Tab Open for Audio Alert

While the timer continues running in background tabs, some browsers may restrict audio playback. Keep the timer tab open or pinned to ensure the alarm beeps when time expires.

Bookmark Your Favorite Durations

Set a timer duration you use frequently (like 25 minutes for Pomodoro), then bookmark the URL. The duration is saved in the URL parameters, so your bookmark loads with that time pre-set.

Chain Timers for Complex Workflows

Open multiple timer tabs for sequences like: 25min work → 5min break → 25min work. Start them in sequence to manage your entire workflow.

🔒 Privacy & Data

Your privacy matters. This countdown timer runs entirely in your browser. ToolZone itself does not track, store, or transmit any of your timer data. All timing calculations happen locally on your device using your browser's built-in clock, ensuring complete privacy for your productivity sessions, workouts, or any other use.

❓ Frequently Asked Questions

Does the timer work if I switch tabs?

Yes! We use precise system time calculations so the timer stays accurate even if the tab is inactive. However, most browsers require the tab to stay open (not closed) for the countdown to complete and for the audio alert to play.

Can I share a specific timer duration with someone?

Yes! Set your desired time (for example, 15 minutes for a challenge), and the URL will update with that duration in the parameters. Share the URL, and anyone who clicks it will have the timer pre-set to the same duration.

Is there an alarm sound when time expires?

Yes, a distinct double-beep alert will sound when the timer reaches zero. Make sure your device volume is turned up and the tab is active. Some browsers may block audio from background tabs.

Can I pause and resume the timer?

Absolutely! Click the Pause button to temporarily stop the countdown. When you're ready, click Play again to resume from exactly where you left off. This is perfect for workouts or cooking when you need to take an unexpected break.

Is my timer data saved or sent to a server?

No. This countdown timer runs entirely in your browser. ToolZone itself does not track or collect your timer data. All calculations happen locally on your device, ensuring complete privacy.

How accurate is the countdown timer?

Very accurate! We use your device's system clock (the same clock your computer uses for its time) and update every 100 milliseconds. For cooking, workouts, and productivity tracking, this provides more than sufficient precision.

What happens if I close the browser or refresh the page?

If you close the tab or refresh the page, the timer will stop and reset. Timer state is not saved between sessions. Make sure to complete your countdown before closing the browser.

Can I run multiple timers at the same time?

Yes! Open the countdown timer in multiple browser tabs, each with different durations. This is perfect for complex cooking recipes with multiple stages or interval training with varying work/rest periods.

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