MultiForm Anti-Spam Image CAPTCHA – Contact Form 7 Image CAPTCHA, WPForms Image CAPTCHA, Formidable Image CAPTCHA, GDPR

MultiForm Anti-Spam Image CAPTCHA delivers fast, accessible spam protection for Contact Form 7, WPForms, and Formidable Forms with a GDPR-friendly image CAPTCHA and honeypot. Visitors simply pick the requested icon while bots are blocked by hashed answers, honeypots, and server-side validation that expires stale keys automatically.

The free version focuses on the essentials so you can drop a CAPTCHA into Contact Form 7, WPForms, or Formidable Forms in seconds. Every other integration, style option, and advanced security toggle lives in the Pro version.

Why choose MultiForm Anti-Spam Image CAPTCHA

• Unique server-side keys mean the correct icon can’t be scraped from the markup.
• Native integrations for CF7, WPForms, and Formidable—no DIY HTML fragments or template edits.
• No reliance on third-party services, reCAPTCHA quotas, or external JavaScript widgets.

Free Spam Protection Features

• Contact Form 7 image CAPTCHA shortcode/tag button for quick insertion
• WPForms drag-and-drop field that adds the CAPTCHA without code
• Formidable Forms shortcode support
• Built-in honeypot and server-side spam validation with daily cleanup
• Keyboard-friendly radio buttons and screen-reader instructions for accessibility

Step-by-step instructions

Contact Form 7

1. Go to Contact → Contact Forms and edit your form.
2. Click the MultiForm Anti-Spam Image CAPTCHA tag button or manually insert [pbmfasic].
3. Save the form.

WPForms

1. Edit your form in WPForms → All Forms.
2. In the Standard Fields panel drag the MultiForm Anti-Spam Image CAPTCHA field into your form (drop it above the submit button for the best UX).
3. Save the form.

Formidable Forms

1. Edit your Formidable form and add an HTML field where you want the CAPTCHA to appear.
2. Inside that HTML field paste the shortcode [pbmfasic].
3. Save the form

Go PRO!

PRO Demo

See the image captcha spam protection demo on our support page.

Explore the customizable CAPTCHA pro version for more information.

PRO Features:

• All free features
• Gravity Forms, Elementor Pro Forms, WooCommerce
• WordPress login/registration/password, and native comments
• GDPR compliant
• ADA/a11y/WCAG compliant with audio support
• Reverse honeypot
• Submission speed checks
• AJAX refresh
• Icon randomization
• Custom icons: Use Font Awesome icon fonts or SVGs
• Full stylistic control (colors, sizes, borders, messaging, layout)

1. Upload the plugin to /wp-content/plugins/
2. Activate the plugin in the ‘Plugins’ menu in WordPress
3. Add the CAPTCHA to your forms:
   • Contact Form 7: insert [pbmfasic] (or use the tag button).
   • WPForms: Drag the MultiForm Anti-Spam Image CAPTCHA field into your form.
   • Formidable Forms: Drop an HTML field and place [pbmfasic] inside it.

1. 

   Contact Form 7 image CAPTCHA field

2. 

   WPForms spam protection CAPTCHA field

3. 

   Formidable Forms CAPTCHA field

1.0.0 – 2025-12-03

• Initial release of the limited free version.