How to Add an E-Signature to Your Form

May 19, 2026

Jotform makes it easy to collect e-signatures by offering built-in signature fields right within your forms. First introduced in 2013, the E-signature widget allowed users to capture handwritten signatures before submission. Since then, more signature options have been added, and Signature has become a core element in the Form Builder.


With Jotform Sign, you can take things further by creating signable documents and collecting legally binding e-signatures in just a few clicks. Every document created in Jotform Sign is UETA and ESIGN compliant, and seamlessly integrates into an automated workflow, making it easy to track, manage, and complete signing processes.

Adding and Setting Up an E-Signature to Your Form

Whether you’re creating a new form or updating an existing one, you can add and set up the E-Signature widget on your form in a few easy steps. Here’s how to do it:

  1. In Form Builder, click on Add Element on the left side of the page.
Form Builder interface highlighting the Add Element button on the left panel to add new fields and widgets
  1. Then, in the Form Elements menu, under the Basic tab, click on Signature. Or, just drag and then drop it to where you want it to be on your form.
Form Elements panel under the Basic tab showing the Signature field being selected and added to a form
  1. Next, click on the Gear icon to open the  Signature Properties menu on the right side of the page.
  2. Then, under the General tab, set up these things:
    • Field Label — Lets you add the main title or name of the Signature field so users know what they need to sign.
    • Label Align — Allows you to choose where the field label appears, such as above or beside the signature field.
    • Required — Makes the Signature field mandatory, preventing users from submitting the form without adding their signature.
    • Width — Adjusts how wide the signature box appears on the form.
Signature field properties panel showing settings for field label, label alignment, required toggle, and width
  1. After that, scroll down and continue using these options:
    • Height — Changes the height of the signature area to give users more or less space to sign.
    • Sublabels — Lets you add helper text below the field, such as instructions or extra details for users.
    • Duplicate Field — Creates a copy of the Signature field with the same settings, helping you add another one quickly.
Signature field settings showing options for height, sublabels, and duplicate field
  1. Now, click on the Options tab and select the options that you want to use:
    • Draw — Allows users to create their signature by drawing it directly inside the signature box using a mouse, touchpad, or touchscreen.
      • Show Signature Color Picker — Enables users to choose a color for their drawn signature.
    • Type — Lets users type their name instead of drawing it, which is then converted into a signature-style text.
      • Show Signature Color Picker — Allows users to change the color of their typed signature.
      • Show Signature Style Picker — Gives users different font or style options for their typed signature so they can choose the look they prefer.
Signature field Options tab showing settings for draw mode, typed signature, color picker, and signature style picker
  1. Lastly, click on the Advanced tab and continue to manage these details:
    • Hover Text — Set this up to show help text when users hover over the field.
    • Shrink — When enabled, it reduces the visual size of the field.
    • Hide Field — Turn this on to completely hide the field from users.
    • Field Details — View additional technical information about the field:
      • Unique Name — The unique identifier for the field, which can be used to pre-populate it from a URL or pass data to another form automatically.
Signature field Advanced tab showing options for hover text, shrink, hide field, and field details

That’s it. Your form is now set up to collect e-signatures smoothly and securely. Want to see how it works on a live form? Check out this demo form to see it in action.

Pro Tip

The Smooth Signature widget functions similarly to the regular Signature element — both let users draw and submit their e-signature. The key difference is that Smooth Signature is located under the Widgets tab.

Enabling Jotform Sign

It only takes a minute to enable Jotform Sign so you can collect legally binding signatures. Here’s how:

  1. In Form Builder, click on the Signature field, and then click on the Signature Pen icon on the right.
Click the Signature Pen icon to enable Jotform Sign in your form
  1. Then, toggle Enable Jotform Sign Automation to On.
Signature settings panel showing the Enable Jotform Sign Automation option turned on
  1. After enabling Jotform Sign, you can also configure the other Jotform Sign settings as needed:
    • Select Email Field — Lets you choose which email field in your form will receive the Jotform Sign document for signing.
    • Select a PDF Document — Allows you to upload or choose the PDF file that will be sent through Jotform Sign for e-signatures.
    • File Name — Lets you customize the name of the generated document so it’s easier to identify and organize.
    • Sent Audit Trail — Enables an audit trail to be sent along with the signed document, providing a record of signing activity such as timestamps and signer details for added transparency and security.
Sign settings panel showing options for selecting an email field, uploading a PDF document, customizing file name, and enabling audit trail

And that’s it! Our guide about How to Use Jotform Sign for more details about it. Curious how it works on a live form? This demo form shows it in action.

You can also check out the most commonly used Jotform’s Signature Widgets below:

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