What is an online alarm?

The online alarm is much more than just a gadget: it's like a small digital personal assistant, always ready to help you stay punctual and organized. Where a timer simply counts down a duration, the alarm, it triggers automatically at the precise time you've chosen.

It's incredibly simple to use: you just need to set the desired time, select a ringtone, optionally give your alarm a name... and you're all set! As long as you keep the browser tab open, your alarm will go off at the exact moment you wanted. 💡 Did you know? For to measure a specific duration (like a dish's cooking time, a coffee break, or a work session), our timer will be much more suitable. And if you want to know how many days are left before an important event, try our countdown timer!

How to set the online alarm in 4 simple steps

Setting up your alarm only takes a few seconds:

1. Check the current time directly on the displayed digital clock.
2. Set the alarm time by adjusting the hours and minutes, or by choosing one of our quick presets.
3. Customize the ringtone by selecting the sound that best suits your needs or mood.
4. Name your alarm (optional but very handy for staying organized), then click 'Set alarm'.

👉 Tip: If you want to program multiple alarms at the same time, simply open the tool in different tabs and set a separate alarm in each.

Once the alarm is activated, the screen will automatically display a precise countdown, showing the remaining time before it goes off, as well as the exact ringing time.

During the countdown, you can:

• Switch to full-screen mode for optimal visibility
• Activate black screen mode (light bulb icon) to keep the screen active without being dazzled
• Press 'Stop' to cancel the alarm at any time

When the alarm rings:

• Click 'Stop' to turn it off immediately
• Click 'Snooze' to activate the snooze function and delay the alarm by 10 minutes (ideal if you want to extend your rest a little)

Advanced Customization

Our online alarm fully adapts to your habits and comfort. In the Settings (icon located at the top right), you have the option to:

• Adjust the alarm volume to your preferences
• Change the snooze duration
• Enable or disable the repeating sound
• Choose to show or hide the end time and the progress bar

FAQ: Online Alarm

Ready to never be late again?

Try our free online alarm now and also discover our other time management tools, designed to help you better organize your days and always stay on time.