# Chronometer

A simple stopwatch with laps.

## URL

https://ilham.dev/tools/chronometer/

## What It Does

A stopwatch with lap times, counting in tenths of a second, for timing something without leaving the browser.

## Features

- Runs in the browser
- No login required

## Input

text input.

## Output

text output.

## Privacy

Processing happens locally in the browser.

No input data is uploaded to ilham.dev.

- Requires login: false
- Requires API key: false
- Stores user data: false


## Examples

- Does it keep running if I switch tabs?




## Questions

### Does it keep running if I switch tabs?

Yes. The elapsed time is computed from a clock reading rather than by counting ticks, so a backgrounded tab cannot make it drift.