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Reloj despertador en línea

Set custom alarms with sound alerts. Easy to use online alarm clock with current time display, snooze, and customizable settings.

00:00:00 AM
Cargando fecha...
Configurar nueva alarma
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Alarma configurada
00:00 AM
Cargando cuenta atrás...

⏰ ¡Despierta! ⏰

¡Tu alarma está sonando!

Usando tu reloj despertador en línea

This simple yet effective alarm clock helps you stay on schedule. Here's how to use its features:

Configurando una alarma

  1. Elige la hora: Seleccione la hora, los minutos y AM/PM para su alarma usando los menús desplegables.
  2. Agrega una etiqueta (Opcional): Escribe un nombre para tu alarma in the "Alarm Label" field (e.g., "Morning Meeting," "Pick up kids"). This helps you remember what the alarm is for.
  3. Selecciona un sonido: Choose your preferred alarm sound from the "Sound" dropdown. You can click the "Test" button to hear a preview.
  4. Configurar alarma: Click the "Set Alarm" button. The display will change to show your set alarm time and a countdown. If an alarm is already set, this button will update it.

Cuando una alarma está configurada

Cuando suene la alarma

Consejos

Preguntas frecuentes sobre el reloj despertador en línea

No. Mientras el reloj despertador en línea will trigger visually on your screen, you will not hear the sound if your computer's system volume is muted or your speakers are turned off. We recommend using the 'Test' button before setting your alarm to ensure your volume is at an appropriate level.

Typically, no. Most web browsers pause execution when a laptop or desktop enters "Sleep" or "Hibernate" mode to save power. To ensure this alarma para la hora seleccionada works correctly, you should adjust your power settings to "Never Sleep" or keep your computer plugged into a power source with the screen active.

No, the browser tab must remain open for the alarm to function. You can, however, switch to other tabs or minimize the browser window. Our reloj en línea is designed to run in the background, but closing the tab or the browser will deactivate the timer.

You need an internet connection to load the page initially. Once the page and the alarm sound are loaded, the alarm uses your computer's internal clock. However, if you refresh the page or lose connection before the sounds are fully buffered, the alarm might not trigger correctly. We recommend a stable connection for the best experience.

La duración predeterminada de la posposición para nuestro reloj despertador gratuito is 5 minutes. When the alarm rings, simply click the "Snooze" button in the pop-up window, and the alarm will reset to notify you again after the 5-minute interval.

¡Sí! Puedes elegir entre varios sonidos diferentes, incluyendo Pulso digital, Campanilla suave, Pájaros matutinos y un timbre clásico. Use the dropdown menu in the "Sound" section to select your preferred wake-up tone before clicking "Set Alarm."

Nuestro reloj despertador en línea is highly accurate and synchronizes with your device's system time. Because it uses atomic-time-synced data from your operating system, it is as precise as the clock on your computer or smartphone. It is a reliable way to ensure you despertarse a tiempo.