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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    How can I setup the size of the form that I want to create?

    Asked by onmerk on September 20, 2013 at 03:24 PM

    I would like to create a form of an specific heigh and 

    Page URL:

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    JotForm Support

    Answered by EltonCris on September 20, 2013 at 03:29 PM


    Form width can be changed directly in the form builder.

    Form height is auto by default, it automatically changes depending on the length of your form elements. However, you can always define a specific height on your form by injecting custom CSS code. You can use the following.




    Guide: How to Inject Custom CSS Codes to your Form

    Should you have further questions, let us know here.


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    Answered by onmerk on September 20, 2013 at 03:55 PM

    Ok thank you, now the fields have also a default height, how can I make them shorter?

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    JotForm Support

    Answered by Tasha on September 20, 2013 at 08:46 PM

    You can make the input fields shorter by injecting the CSS below. You can adjust the px to what you would like. 

    .form-textbox {

    height: 10px !important;


    I hope this helps! Please let us know if you have any further questions.