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.

  • Profile Image

    File cannot be larger than 1024kb?

    Asked by photoq on May 11, 2014 at 08:27 PM

    Hi there,

    The form won't let anyone upload a file larger than 1024kb but has previously.



    Page URL:

  • Profile Image

    Answered by Jim_Rank on May 12, 2014 at 12:39 AM

    Hello Paul,

    Yes Jotform supports to upload a file more then 1024Kb (at a time).But It doesn't let users to upload more then 1Gb at a time.You can maximize and minimize your file upload size (Maximum size is 1Gb).To maximize your upload file fize you have to change the Max file size.

    To do that, First Click on file Upload field then click on Max File size,Change the limit and click OK.See the following picture-

    So No matter which integration you use but jotform will not upload more then 1Gb.

    To know details about changing the upload size see the link below-


    If you need further help,please get back to us.



  • Profile Image

    Answered by ali on March 19, 2016 at 09:47 AM

    hi i need to maximize upload for my student 

    each on has to upload his home work text file 

    and i need professional interface 

    iam ready to pay fees



  • Profile Image
    JotForm Support

    Answered by Charlie on March 19, 2016 at 10:10 AM


    I have opened a separate thread for your concern. Please refer to this link instead: https://www.jotform.com/answers/798317. We will address it shortly. Thank you.