Do you have Google Tag Manager available for JotForm?

Can it be integrated with google tag manager? Automatically having codes that I can copied to google tag manager?

We don't have a direct integration with Google Tag Manager. You may try Google Analytics Tracking:https://widgets.jotform.com/widget/google_analytics

You can also use your form's full source code and then add the scripts from Google Tag Manager to track conversion. https://www.jotform.com/help/104-How-to-get-the-Full-Source-Code-of-your-Form

I hope this information helps.