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.

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    File upload Failing

    Asked by visionarymonkey on August 04, 2014 at 06:32 PM

    Although I have my settings set to accept files up to 1 gig, any files uploaded over 500mb fail.  (Screenshot attached)

    This seems to be a new issue because we have had files above 500mb successfully submitted in the past.

    Can you please offer insight on why this is happening and how it can be fixed.  


    Page URL:

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    JotForm Support Manager

    Answered by Jeanette on August 04, 2014 at 07:08 PM

    I have put the form the right amount which is 1GB=1024000 (1M=1024kb) and try again, please update us if this did not solve the problem.


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    JotForm Support Manager

    Answered by Jeanette on August 04, 2014 at 07:32 PM

    Actually, I tested your form deeper, and it even fails while trying to upload a 200MB . I am forwarding this ticket to 2nd level so they can fix this.

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    Answered by visionarymonkey on August 05, 2014 at 11:51 AM
    Thanks Jeanette for getting back to me.
    We are still having the same issue. Do you have any further information
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    JotForm Support

    Answered by ashwin_d on August 05, 2014 at 12:41 PM


    Unfortunately we have not received any update from our back end team yet. Upon checking the ticket status, I found that it is marked as urgent and already assigned to one of our developer. 

    Our back end team is already looking into this issue and we will get back to you as soon as we have any update from them.

    Thank you!

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    Chief Technology Officer

    Answered by eee on August 11, 2014 at 03:47 AM


    We do not suggest to use multiple upload field for files more than 100 MB. 

    If you disable it, you will be able to get files up to 1024 MB (1 GB),

    Kindest Regards,

    - Ertugrul.