All tools
Quick utility

Online Stopwatch

Free online online stopwatch that works directly in your browser.

Browser
Fast utility
Focused
Clear scope

Workspace

Enter your input, run the tool, then copy or export the result when available.

00:00

Motion showcase

See Online Stopwatch in action

A short visual walkthrough generated from this tool's current workflow.

About this tool

What is Online Stopwatch?

Run a simple browser stopwatch with start, pause, and reset controls when you need a quick elapsed-time counter without installing another app.

What you can do

  • Start elapsed-time counting
  • Pause and resume the stopwatch
  • Reset elapsed time to zero

How to use Online Stopwatch

  1. 1Press Start to begin counting elapsed seconds.
  2. 2Press Pause when you want to temporarily stop the counter.
  3. 3Press Reset to return the display to zero.

Examples

Short task timing

Result: An MM:SS elapsed-time display that advances while the stopwatch is running.

Tool facts

Display
MM:SS
Controls
Start/Pause and Reset
Execution
Browser timer

Limitations

  • The stopwatch relies on browser JavaScript timing and is not designed as laboratory-grade or safety-critical timing equipment.
FAQ

Online Stopwatch questions

?Can I pause and resume the stopwatch?

Yes. The quick tool toggles the running state so you can pause and start the counter again.

?How do I clear the elapsed time?

Press Reset to stop the current run and set the displayed elapsed time back to zero.

?Is the online stopwatch suitable for precision experiments?

Use it for ordinary timing tasks, not for measurements that require calibrated, high-precision, or safety-certified timing equipment.