Get Contracts Signed. Skip the Paperwork.

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WordPress Signature Plugin

We were tired of clunky third-party eSignature tools that lived outside WordPress, charged per signature, and turned simple form submissions into a paperwork maze. That’s why we built the WPForms signature addon, a drag-and-drop WordPress signature plugin that captures legally-binding digital signatures directly inside your forms.

With our WordPress digital signature form field, you can turn contracts, waivers, consent forms, and client agreements into signed documents in 5 minutes or less. Over 6 million websites trust WPForms as their WordPress form plugin, and the signature addon brings the same drag-and-drop simplicity to every eSignature you collect.

How to Add a Signature Field to a WordPress Form

Adding a signature field to a WordPress form takes three steps with WPForms. First, install the WPForms plugin and activate the Signatures addon from the WPForms Addons page, the addon is included at the Pro license tier and above. Second, open an existing form in the drag-and-drop builder (or start a fresh one from any of the 2,100+ pre-built templates). Third, drag the Signature field from the Fancy Fields panel onto your form, mark it required if you want to block submission without a signature, and save. That’s it. Most users publish a working signed-contract form in under 5 minutes.

Once the field is live, visitors sign with a finger, stylus, or mouse on any device. The signature saves as a transparent PNG attached to the form entry inside your WordPress dashboard – searchable, exportable, and visible in notification emails. You can also use Conditional Logic to show the signature field only when a user selects a specific answer (for example, “I agree to the terms”), so it only appears when legally relevant.

For more details, see our tutorial on How to Add an Electronic Signature to a Form.

WordPress eSign Plugin

WPForms Signature addon is the easiest WordPress eSign plugin for collecting electronic signatures on any form. Whether you’re sending a service agreement, a parental consent form, an employee onboarding packet, or a simple waiver, our WordPress eSignature addon captures the signature inline, no redirect to a third-party portal, no per-signature fees, no friction for the signer. Just drag the signature field into your form, publish, and collect legally-binding eSignatures on any device. Because our WordPress eSign plugin runs inside your WordPress dashboard, every signed document stays searchable and exportable. Over 6 million websites run WPForms, and every one of them can add eSign capability in under 5 minutes.

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• Signature Addon