You're on the Free plan — limits and watermarks apply.Upgrade →
Online Stopwatch
Free online stopwatch with lap times.
00:00.00
Frequently asked questions
Is Online Stopwatch really free?
Yes — Online Stopwatch is 100% free with no signup, no watermarks, and no usage limits on the basic version.
Is Online Stopwatch safe to use?
Your files are processed in your browser whenever possible and never stored on our servers.
Does Online Stopwatch work on mobile?
Yes — it works on iPhone, iPad, Android, Windows and Mac in any modern browser.
Do I need to install anything?
No. Online Stopwatch runs entirely in your browser. No download, no extension, no account.
What's the difference between Free and Pro?
Free covers the core Online Stopwatch features with reasonable daily limits. Pro removes limits, lifts the file-size cap, and unlocks batch processing and embed widgets.
Other ways people use Online Stopwatch
Popular long-tail searches — each opens a tailored landing page for that use case.
Related Date & Time tools
More from the Date & Time category