JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
There's no fixed height on every form. Form's height will automatically change according to the total length of your form fields.
If you want a fixed height in your form, inject the following CSS codes into your form.
Just change the 500px height to your preference.