Online Stopwatch & Timer — Free Online Tool

A precise stopwatch with lap recording and a countdown timer with an alert. Handy for workouts, study sessions, cooking and timed practice tests.

Save this tool Keep it in your list and reopen your work later — no sign-up, nothing uploaded.

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How to use Online Stopwatch & Timer

Use Start/Stop for the stopwatch and Lap to record splits.
For the timer, enter minutes and press Start Timer.

Frequently asked questions

Does it keep running if I switch tabs?

Yes, timing continues accurately in the background.

Your privacy is protected

This tool runs entirely inside your browser. No file, text or number you enter is ever sent to our servers, stored, or shared. Close the tab and everything is gone.

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