Online Stopwatch

This page starts at zero and counts upward. Start, pause, resume and reset your elapsed time. No countdown duration is needed. Lap recording is not available.

Choose a duration, start the clock, and use fullscreen for a clear display. Themes and watch styles are saved on this device.

Set time opens the duration controls. Pause keeps your place; Reset restores the selected duration. Fullscreen hides the controls. Press Escape or use the close button to return.

Keep this tab open. Device sleep can delay updates. This silent timer has no alarm and is not intended for safety-critical timing.