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.
If you want to adjust the width of the text box field in your form, you can adjust it using the size property of the field. See demo below.
If you are familiar with CSS styling, you can also re-size the field by injecting custom CSS code. For more information, you can check this article: How to Inject Custom CSS Codes.
Do let us know if you need further assistance.