Browser alarm reminder

Sound · Snooze 5 minutes · Repeat daily · Enable notifications. Keep the page open and test sound first.

Start using

Browser alarm reminder

Keep the page open and test sound first. Browser permissions, background throttling and device sleep can delay or prevent sound or notifications; this cannot guarantee a wake-up alarm.

Sound
Test sound
Stop
Snooze 5 minutes
Enable notifications
Repeat daily

HH:MM
00:00–23:59
+5 min / +10 min
snooze: +5 min
sound: ≤60 sec

Keep the page open and test sound first. Browser permissions, background throttling and device sleep can delay or prevent sound or notifications; this cannot guarantee a wake-up alarm.

Processing takes place locally in your browser.

How to use

Sound · Snooze 5 minutes · Repeat daily · Enable notifications. Keep the page open and test sound first. Browser permissions, background throttling and device sleep can delay or prevent sound or notifications; this cannot guarantee a wake-up alarm.

Choose a local time from 00:00 to 23:59 and an optional message, then press the main button. The 5/10-minute shortcuts only fill the time. Copy all copies the scheduling confirmation; Clear cancels the waiting reminder and empties both fields.

2026-01-15 14:00:20
14:01
→
Alarm set: 01/15/2026, 14:01:00
Estimated minutes until reminder: 1
Keep this page open.

Keep the page open and test sound first. Browser permissions, background throttling and device sleep can delay or prevent sound or notifications; this cannot guarantee a wake-up alarm.