Online Alarm Clock, Timer & Stopwatch

Use five browser time tools: alarms with notes and sounds, countdown timer, lap stopwatch, Pomodoro and world clocks. Keep the page open.

When to use this tool

• Measure a task, schedule a break or check the current time in several cities.

How to use

1. Select a time-tool tab.
2. Set a duration if needed and start.
3. Use pause, reset or lap controls.

Examples

Input: Choose a five-minute timer or a 25-minute Pomodoro focus phase

Result: The selected tool displays its remaining time.

Before you start

• Alarms, timer, stopwatch, Pomodoro and world clock each have a direct URL. Do not use a browser timer as the sole notification for safety-critical events.

Frequently asked questions