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.
Inside of your Form Builder when you add check box to your form click on Option tab and there you can rename text of your check box and number of check boxes. See picture below.
You can remove label of double click on it and removing the text.
Hope this will help. Let us know if you need further assistance.