Redirect to URL After Successful Sign-Ups
You can configure HTML Forms to redirect to a certain page on your website after each successful form submission. An example use case would be to send visitors to a “Thank You” page after they submit your form.
To set this up, open up your form, navigate to the Settings tab and locate the setting for a redirect:

Make sure to use complete (absolute) URL’s and to redirect to a page that describes that the form was processed successfully. You don’t want to confuse your visitors with a random redirect.
Related Posts from Our Knowledge Base
HTML Forms will store all of your form submissions directly inside the WordPress admin. You can access this from the Submissions tab when viewing a form.
There are two ways to show your forms on your WordPress posts or pages. You can either use the shortcode or the block found in the WordPress block editor.