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⏰ Online Alarm Clock, Timer & Stopwatch

20 Alarm Sounds β€’ Free β€’ No Download β€’ Works on All Browsers

Set Multiple Alarms

:

Countdown Timer

:
05:00

Stopwatch with Laps

00:00:00

🎡 20 Alarm Sound Options - Find Your Perfect Wake-Up Tone

Morning Breeze
Gentle wind for calm wake-ups
Digital Beep
Classic digital alarm sound
Soft Wind Chime
Peaceful meditation tones
Classic Bell
Traditional alarm bell
Deep Space Tone
Futuristic sci-fi sound
Heartbeat Pulse
Rhythmic wake-up pulse
Ocean Waves
Natural water sounds
Forest Birds
Morning nature chirping
Temple Gong
Deep resonant gong
Vintage Clock Ticks
Old-school clock alarm
Rapid Beep Alert
Urgent warning beeps
Soft Piano Rise
Gradual piano melody
Metal Chime Echo
Metallic reverb tones
Sunrise Melody
Uplifting morning tune
Thunder Strike
Dramatic thunder sound
Cosmic Synth
Electronic space music
Crystal Drop
Delicate crystal sounds
Android-Style Beep
Modern phone alarm
High-Pitch Alert
Sharp attention sound
Emergency Siren Light
Loud emergency alert

✨ Free Online Alarm Clock - Best Features

Why choose our online alarm clock? Our browser-based alarm system works on any device without downloads. Set multiple alarms with 20 unique sounds including soft tones for gentle wake-ups and loud alarms for heavy sleepers. Perfect for study sessions, work breaks, cooking timers, and daily routines.

Works everywhere: Desktop, laptop, tablet, and mobile browsers. Chrome, Firefox, Safari, Edge - all supported. Your alarm settings persist even if you refresh the page. Share alarm links with friends and colleagues for synchronized timing.

⏲️ Online Timer - Countdown Made Easy

Use our countdown timer for productivity techniques like Pomodoro (25-minute focus sessions), cooking, workouts, presentations, and exams. Preset buttons for 1, 5, 10, 15, 30 minutes, and 1 hour make starting a timer instant. Custom timers support up to 999 minutes.

Timer use cases: Study sessions, meditation, exercise intervals, cooking recipes, meeting time limits, exam practice, presentation rehearsals, and task management. Sound alert ensures you never miss the end of your countdown.

⏱️ Stopwatch - Precise Time Tracking

Track elapsed time with millisecond precision. Record unlimited lap times for interval training, race timing, productivity tracking, and performance measurement. Perfect for athletes, students, professionals, and anyone who needs accurate time measurement.

Stopwatch applications: Sports training, workout intervals, speech practice, task duration analysis, project time tracking, cooking precision, scientific experiments, and competitive gaming.

❓ Alarm Clock FAQs

Q: How do I set an online alarm?
A: Click "Alarm Clock" tab, select your desired time, choose from 20 alarm sounds, and click "Add Alarm". Your browser will alert you when time's up.
Q: Will the alarm work if I close the browser?
A: No, keep the browser tab open for alarms to ring. Pin the tab or minimize your browser window to ensure alarms function properly.
Q: Which alarm sound is loudest for heavy sleepers?
A: Try "Emergency Siren Light", "Rapid Beep Alert", "Thunder Strike", or "High-Pitch Alert" - these are designed to wake even deep sleepers.
Q: Can I set multiple alarms at once?
A: Yes! Set unlimited alarms for different times with different sounds. Great for medication reminders, meeting schedules, and interval training.
Q: Is this alarm clock free?
A: Completely free, no registration, no download, no hidden costs. Use all features unlimited times on any device.

❓ Timer FAQs

Q: How accurate is the online timer?
A: Extremely accurate, relying on your device's system clock. Precision is maintained even if you switch tabs or minimize the browser.
Q: Can I use the timer for Pomodoro technique?
A: Absolutely! Use the 25-minute custom setting or click preset buttons. Perfect for focused work sessions with break reminders.
Q: What happens when timer reaches zero?
A: An audio alert plays (choose your favorite from 20 sounds), and a browser notification appears if you've enabled permissions.
Q: Can I pause and resume the timer?
A: Yes, pause anytime and resume from where you left off. Reset button returns timer to original duration.

❓ Stopwatch FAQs

Q: How do lap times work?
A: Click "Lap" button while stopwatch runs to record split times. View all laps in the list below, perfect for interval training analysis.
Q: What's the maximum stopwatch duration?
A: Unlimited! Track hours, days, or weeks if needed. Perfect for long-duration projects and endurance tracking.
Q: Can I export lap times?
A: Currently, lap times display on-screen. Copy manually for record-keeping. Future updates may include CSV export functionality.

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🌐 About WorldTimeZoneLive Tools

WorldTimeZoneLive provides free online tools for time management worldwide. Our alarm clock, timer, and stopwatch complement our world clock featuring 195+ countries and 250+ cities. Manage time across timezones, set alarms in any timezone, and coordinate global schedules effortlessly.

All tools are: 100% free, no registration required, works on all modern browsers, mobile-friendly responsive design, no installation needed, privacy-focused (no data tracking), and continuously updated with user feedback.