How to Minimize/Shrink/Run in Background Chrome Browser Window?

I would like to run Chrome Browser Window minimized, meaning immediately after I openBrowser(), I want to minimize the Chrome window so it doesn’t interfere to my work.

Any way to do that ?


  1. Use KRE (Katalon Runtime Engine).

  2. In KS, execute your tests using a headless browser.

  3. Run KS in a VM. Minimize the VM.

The answer is running headless. Minimizing your browser window will actually prevent you from running your tests completely. See this for running headless: