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.
To edit the font size in your form, open your form in the form designer:
Then click on "Font Options" to adjust the size:
Let us know if you have any further questions and we will be happy to help.