Easily add drawing smooth signature field to Contact Form 7 form
As of April 2026, Signature Field For Contact Form 7 is a WordPress sig plugin with 700 active installations and a 3.3/5 rating from 3 reviews. It has been downloaded 4.9K+ times in total. Requires WordPress 4.8+ and PHP false+. Available on WordPress.org since 2022. Last updated 2 years ago — may have compatibility concerns. Top alternative: Ninja Forms Signature Contract Add-On.
Contact Form 7 signature (CF7 signature) plugin helps you to add signature fields.
Add sign tag from wp-admin > contacts > slect form > add tag [sign]
Example: [sign your-sign]
Note: Never wrap with <label> tag.
Good:-
<label> Signature </label>
[sign* sign-568]
bad:-
<label> Signature
[sign* sign-568]</label>
Then add input field name [your-sign] in contact form 7 > mail > attachments section.
This plugin compatible with contact form 7 database plugins
CF7 Database
| WordPress | 4.8+ requiredTested up to 6.2.9 |
| PHP | false+ required |
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