JotForm is a free online form builder. For basic usage, upto 100 submissions/month, you can use JotForm fully. No crippleware. No ads. Just what you need.
How The Form Builder Works:
Drag & drop fields to form
Copy the code to your web site
Get responses via email
There was a time once when creating online forms was a big pain for web designers. Then came JotForm, first WYSIWYG online form builder, and turned it to a joy. Today JotForm has over 750,000 satisfied users.