Online Alarm Clock
Free online alarm clock: set up to six alarms with labels, repeat daily, snooze, and choose your sound. Rings from your browser while the page is open. No sign-up.
Sound and options
More timers and clocks
Online alarm clock
Set one or more alarms for a time of day and let your browser ring them: wake-up reminders, meetings, medication, a break. Pick the time, add a label, tick Daily to repeat it every day, and turn it on. When it rings you can stop it or snooze for 5 or 10 minutes.
Good to know
- Keep the page open. A website cannot ring after you close it, so leave the tab open (it can be in the background) and your computer awake and unmuted. For overnight use, a phone’s built-in alarm is the safer choice.
- Up to six alarms at once, each with its own label and daily switch.
- Alarms use your device’s local time and daylight saving time automatically.
- If an alarm went off while the page was closed, you are told when you come back.
- Choose a friendly or annoying alarm, beeps or a chime, and the volume, in Sound and options. Press Test sound once so your browser allows audio.
Questions
Can I set an alarm for a few minutes from now?
Yes, but a countdown timer is simpler for that: type 10 and press Start.
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