HTML form code offers an easy way to insert form items -- text boxes, radio buttons and checkboxes, for example -- to your WordPress site. This allows you to create such features as search boxes ...

To create a Web page that collects user information, you design a Web form made of HTML code. The form displays a set of questions and text boxes in the user's Web browser.

Google Forms is a free online software for Google account users in the Workspace suite that lets you create surveys, questionnaires, and quizzes.