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Timer & Stopwatch

Multiple countdowns, a lap stopwatch, Pomodoro sessions and custom work/rest intervals. Saved on your device, with sound alerts and CSV lap exports.

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Timers save on this device and catch up when you return. Keep this tab open for alerts: sleeping devices and closed tabs cannot reliably play sounds or deliver notifications. Use one timer tab at a time.

A little room for everything

Start a countdown

Tap to start

Or set your own

Up to 12 timers at once. Tap a ring to pause or resume it.

No timers yet. Tap a time to start one.

About

Give every task its own countdown, record stopwatch laps, or settle into a configurable focus session. Create up to 12 named timers, add extra time, run or pause them together, and export stopwatch laps as CSV.

How it works

Countdowns use deadlines instead of decrementing a counter. The stopwatch and session timer use timestamps too, so elapsed time catches up after a suspended tab or refresh. Pomodoro and interval sessions automatically advance through their phases. Data is saved in this browser when storage is available.

Notes

Keep the tab open for alerts. Sounds and notifications cannot be guaranteed when a device sleeps or a browser closes. After a reload, click Test sound to enable audio again. Use one timer tab at a time; changing your device clock can affect timing.

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