Why is there a reCAPTCHA badge on my website and can I hide it?

Why is there a reCAPTCHA badge on my website and can I hide it?

What is Google reCAPTCHA v3 , why is it needed and can I hide the logo? CAPTCHA is used on a website to stop, detect and block spam messages being submitted via contact forms. We are probably used to seeing the ‘I am not robot’ checkbox or the images boxes...