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.
Unfortunately, we do not have any tool that can automatically delete the submission once it is 30 days old.
However, you can set the Submissions page to not show the old entries by using a Time Frame option. To illustrate this, the following page is configured to show the entries of 'this month' only.
Also, we do not have a submission storage limit, so you can store as much submissions as you need. Thank you.