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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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    How to increase the size of Image Preview Upload widget container?

    Asked by voodayamnewspaper on May 05, 2017 at 02:19 AM

    Image Upload Previe widget by Jotform I'm impressed well and Found what I need but I regret  to tell you that It is lack of one option that is preview size adjustment option is missing in it. No sir kindly provide this setting in Image upload preview widget

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    JotForm Support

    Answered by Nik_C on May 05, 2017 at 03:19 AM

    If you meant to increase the Image preview when the image is uploaded, that is doable with CSS. For example, for this form http://www.jotform.me/form/61373406334451 you can insert the below CSS in Custom CSS field:

    iframe#customFieldFrame_18 { width: 450px!important; height: 300px!important; }

    iframe#customFieldFrame_23{

    width: 450px!important; height: 300px!important; }

    iframe#customFieldFrame_25{

    width: 450px!important; height: 300px!important; }

    iframe#customFieldFrame_24{

    width: 450px!important; height: 300px!important; }

    That will increase the size of the image upload preview widget. You can, of course, change the numbers for width and height if you need to increase more. If you have some other fields that need adjusting you just need to find their ID, here is how: https://www.jotform.com/help/146-How-to-find-field-IDs-and-names

    Let us know if you have any further questions.

    Thank you!