WakeSharp · Free Tools
Online Alarm Clock
Set a free alarm in your browser, test the sound, and see the countdown. Keep the page open and your device awake for it to ring.
Keep this page open and your device awake. Browser alarms may not sound when the screen locks, the tab closes, or the device sleeps.
Ready
Your result
How it works
Choose the next alarm time and test the sound before starting. A past time means tomorrow. Your browser cannot guarantee an alarm when suspended. Always use an independent alarm for an important wake-up.
Questions
Are these tools free and private?
Yes. No account or payment is needed. Calculations run in your browser. Optional analytics never include your inputs or results.
Sources
developer.mozilla.orgExplore another tool
Need a phone alarm with a task before your morning counts? Try WakeSharp.
Download WakeSharp
These website tools are free. The WakeSharp app requires a subscription. See pricing.Available on the App Store and Google Play