Smart Forms

Signature Fields

Capture handwritten signatures in your forms.

Last updated March 20, 2026

Signature Fields

Collect legally-binding handwritten signatures directly in your forms using a canvas-based signature pad.

Adding a Signature Field

  1. In the form editor, add a Signature field from the field palette
  2. Configure the field label and whether it's required
  3. Optionally customize the pen color and stroke width

How It Works

  • Respondents draw their signature using their mouse, finger (mobile), or stylus
  • A Clear button lets them retry
  • The signature is captured as an image and stored with the form response

Use Cases

  • Client contracts and agreements
  • Consent forms (medical, legal)
  • Delivery confirmations
  • Waivers and release forms

Viewing Signatures

In the response detail view, signatures are displayed as images. They can be downloaded as part of the full response.

Keep reading

Related articles