What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
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.
Are you referring to custom URL or Domain of your form URL? If so, this is possible in Jotform. You can customize the URL of your form. You can check this article for more information: How to create a Custom URL of a form. You can also use your own domain to your form URL. You can check this article for more information: How to use Custom Domains with Jotform.
Do let us know if you need further assistance.