JotForm is the premier web based WYSIWYG form builder. It offers user-friendly interface which will help you build a form rapidly.
On this site you will be able not only to create forms but also to integrate them to your website as well as collecting submissions from your guests completely free of charge. Something you should take into account is that even if you don’t have any web design or HTML experience, you will be able to make web forms. They offer two different types of accounts; the free account and the premium account. For example, with the free one you will be allowed to upload 10mb as well as submitting 100 forms per month, while with the premium one you will be able to upload 1000mb and submit unlimited forms per month. It supports all standard web form field types comprising contact forms, job application forms, reservation forms, and time sheets, among many others. 
