ToolGrid AIStopwatch with Laps
Time an activity and record laps using a monotonic clock.
Runs entirely in your browser — your selected files are not uploaded by this tool. Device-provided speech voices may use online services.
About this free stopwatch with laps tool
Time an activity and record laps using a monotonic clock. Productivity tools support a focused session or a small decision in the current browser tab. Decide the task first, use the result as an aid rather than an authority and keep important records separately. Browser reloads, navigation and device restrictions can affect session-based tools.
A practical example
Start a session, record a lap after each task and pause to inspect total elapsed time.
Before you rely on the result
Laps and timing remain in the current page only. Navigation or reload resets the session; this is not a precision laboratory instrument.