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.
You can put a background image in your form through the Form Designer.
1. Click the Form Designer button in the toolbar.
2. Under the Design tab, you should see "Background Image". You can add background image by uploading an image and use option "Fixed" so the image will stay on even if you scroll it.
Hope this helps. Let us know if you need further assistance. Thank you.