Online Stopwatch
Free online stopwatch with lap times and hundredths of a second. Start, pause, lap and reset — works full screen on any device.
✓ 100% free ✓ No sign up ✓ Runs in your browser — nothing uploaded
00:00.00
How to use Online Stopwatch
- 1Open Online Stopwatch — it works right on this page.
- 2Use the controls above.
- 3Copy or download the result. No sign up needed.
Questions
Is Online Stopwatch free?
Yes. Online Stopwatch is 100% free with no limits, no watermark, no sign up and no email required.
Is my data sent anywhere?
No. Everything is calculated locally in your browser. Nothing you type is sent to or stored on any server.
Does Online Stopwatch work on my phone?
Yes. Online Stopwatch works in any modern browser on iPhone, Android, Windows, Mac, Linux and Chromebook. No app or install needed.
Do I need to create an account?
Never. There is no sign up, no login, no email and no paywall. Just open the page and use it.