How to use stopwatch
Measure elapsed time, pause and resume, and record lap totals with intervals. Timing uses the browser’s monotonic clock.
- Choose or enter the content for this tool.
- Start the action with the settings you want.
- Review the result before copying, sharing or continuing.
Try this next
Time a practice task and capture a lap each time you finish one section.
A detail to keep in mind
The stopwatch resets when you leave the tool or reload the page. It is not intended for precision scientific timing.
Questions, answered.
Is stopwatch free to use?
Yes. This tool is part of Nepocore’s free browser toolkit. There is no paid tier, file-download gate or application account required.
What should I check before using the result?
The stopwatch resets when you leave the tool or reload the page. It is not intended for precision scientific timing.
Does this tool upload my files or text?
The tool processes its input in your browser. File contents and text are not sent to a processing server. See the privacy page for local storage and hosting details.