Set Alarm Now
Welcome to Alarm.ac, your reliable free online alarm clock. Set custom wake-up alarms, meeting reminders, or cooking timers effortlessly. Our easy-to-use interface ensures you stay organized and on schedule, accessible directly from your browser without any downloads.
Welcome to Alarm.ac.
The current time in GMT is:
22
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18
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58
Wednesday, September 10, 2025
Create New Alarm
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Alarm saved successfully below!
Your Alarms
You have no saved alarms. Use the panel above to set one!
Set the Alarm For the Specified Time
View All Alarms »Online Alarm Clock Guide & FAQ
Alarm clock operation guide and frequently asked questions.
Alarm Setup
Follow these steps:
- Set Time: Select Hour, Minute, and (if visible) AM/PM.
- Add Label (Optional): Enter description in "Alarm Label" field.
- Select Sound: Choose from "Sound" dropdown. Click "🔊 Test Sound" to preview.
- Enable/Disable: Checkbox "Alarm Enabled" appears when editing. New alarms are enabled by default.
- Activate: Click "Set Alarm" (or "Update Alarm" for modifications).
Alarm Management
Your alarms are listed below:
- Activation: Toggle "Turn On" / "Turn Off".
- Edit Settings: Click "Edit".
- Test Audio: Click " Test".
- Share Alarm: Click " Share" to access sharing options.
- Remove Alarm: Click " Delete".
- Clear All Alarms: The " Delete All" button appears if alarms exist.
Alarm Trigger Event
A notification will appear. Options: "Snooze" or "Stop Alarm".
FAQ:
- No Sound? Verify device volume, browser permissions. Use "Test Sound" button.
- Functionality with Closed Tab/Sleep Mode? No. Tab must remain open; computer must be awake.
- Persistence on Refresh? Yes, alarms save in your browser's local storage.