could we integrate google recaptcha v3 without any form or submit button with php

My home page have many forms and i want to implement google recaptcha v3 with all form but it will be irritating to implement google recaptcha v3 with all forms in single page individually.So i want to implement recaptcha with page not to all individual forms.

I did implemented recaptcha v3 individually with all html forms in a single page.I want to implement recaptcha without html form.

via Chebli Mohamed