Enabling the remote debugging in katalon


Do we have an option to enable the remote debugging in Katalon 7.7.2 version. how do we do it

@discover.selenium @Luka_Mlikota @Andrej_Podhajsky
@helpdesk, @ThanhTo @duyluong @Chris_Trevarthen
Could you please look into this issue and suggest

I also want to run test suite with Headless Chrome

chrome \
–headless \ # Runs Chrome in headless mode.
–disable-gpu \ # Temporarily needed if running on Windows.
*–remote-debugging-port=9222 *
https://www.chromestatus.com # URL to open. Defaults to about:blank.

Hi @thongnmtran

Can you please help me in this

@ayesha.khanam you can set the desired switches by using the args capability in your project setting.
See bellow pics, in my example i set it for Chrome driver, you have to do it for Chrome Headless instead:

Once set, simply run your project using the Chrome (Headless) driver:


Checking it in the browser opened by katalon when running a testcase, all seems to be ok:

and from another browser instance:


hope it helped!

1 Like

@ayesha.khanam I’m not using Katalon anymore and I won’t use it ever again. Take a look at TestCafe or Playwright. Debugging is a human right, auto-wait for element is also.