Wake me up at 12:45 PM
A 12:45 PM alarm marks a hard stop for lunch — or a midday reset: medication, a short walk, or wrapping up before a 1 PM call. Arm it once and this tab does the remembering.
Use this page as a free 12:45 PM alarm — no app install, no account. Arm it once and this tab counts down to 12:45 PM, then the alert screen and your chosen sound go off.
Open this page, click Set Alarm, and keep the tab open (or pinned). At 12:45 PM, the alarm message appears and your chosen sound plays. Use Try Alert in the editor to preview the alarm before you rely on it.
Midday alarms are handy for lunch breaks, medication reminders, or stepping away from deep work. Quarter-to times give a short buffer before the next full hour.
Customize the alarm title, pick a sound, toggle repeat, and switch 12/24-hour display from Settings. Share a link with the exact time encoded, or embed the alarm on your own site.
Frequently asked questions
- How do I set an alarm for 12:45 PM?
- This page is pre-filled for 12:45 PM. Click Set Alarm to arm it. The countdown runs in your browser until 12:45 PM today (or tomorrow if that time has already passed).
- Will the alarm work if my computer sleeps?
- The alarm needs your device awake with this tab open. For critical wake-ups, disable sleep mode or use a dedicated alarm device as backup.
- Can I change the alarm sound?
- Yes. Click Set Alarm or Edit to open the alarm editor, choose a sound, and press Try Alert to preview the full alarm experience at your current volume.