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.
I am not sure if I have understood your question correctly.
Do you mean to say that you want to downgrade the image resolution when the images are uploaded to google drive?
Unfortunately it is currently not possible to achieve this. The image which is uploaded in your form, a copy of the same image will be uploaded to google drive.
Hope this answers your query.
Do get back to us if you meant to ask something else.