Free Online Alarm Clock, Timer, Stopwatch & More
SetAlarmClock.net is a free collection of online time tools, including an alarm clock, countdown timer, stopwatch, counter, and digital clock. All tools run directly in your browser — no download, installation, or account required. Use them for waking up, reminders, productivity, workouts, cooking timers, classroom displays, or tracking time during meetings.
Choose a tool
- Online Alarm Clock
Online Alarm Clock
Set an alarm for any time. Wake up or get a reminder with sound and an optional message when it goes off. No app needed.
- Online Timer
Online Timer
Set a timer for hours, minutes, or seconds. Count down with an alert when time is up. Perfect for cooking, Pomodoro sessions, or breaks.
- Online Stopwatch
Online Stopwatch
Online stopwatch: start, pause, resume, and reset. Measure elapsed time for a run, call, or any activity.
- Online Counter
Online Counter
Online counter: count up or down by 1, 5, 10, 25, or 100. Track people, items, or reps. Count is saved in your browser — no account needed.
- Online Clock
Online Clock
Digital clock showing the current time in a clear, readable format. Great for meetings, classrooms, or full-screen display.
- Countdown Timer
Countdown Timer
Create a custom countdown to any date and time. Choose from 37 visual themes, set your title, and share a live countdown page.
- Pomodoro Timer
Pomodoro Timer
Work in focused 25-minute sessions with automatic breaks. Customizable durations, session tracking, and sound alerts.
- World Clock
World Clock
Check the current time in cities around the world with live city pages, timezone details, and a compare tool.
Popular timer durations
Commonly used countdown timers.
Frequently Asked Questions
- Is SetAlarmClock.net completely free?
- Yes, all tools are 100% free with no signup or installation required. Just open the page and start using the alarm clock, timer, stopwatch, counter, or clock.
- Does the alarm work on my phone?
- Yes, it works on any device with a modern browser — phones, tablets, and computers. Keep the browser tab open and your device volume turned up for the alarm to sound.
- Will my alarm go off if I close the browser tab?
- No, the alarm needs the browser tab to stay open. If you close the tab or shut down your browser, the alarm will not ring. Consider keeping the tab open in the background.
- Can I set multiple alarms or timers at once?
- You can open multiple browser tabs to run several alarms or timers simultaneously. Each tab operates independently.
- Do I need to create an account?
- No account is needed. All settings are saved locally in your browser. You can bookmark a specific alarm or timer URL to reuse it later.