Contact Form Zero


Zero Difficulty. Zero Spam.

Add a stupidly simple and lightweight contact form to your website in any page, post, or text widget with this shortcode:


The entire point of this plugin is to be completely hands-free, easy, and just work straight out-of-the-box. Simply plug and play without any settings to adjust.

If you’re looking for the exact opposite of that, that is, a form you can custom build with advanced options, I recommend Contact Form 7.


  • The most lightweight contact form plugin available for WordPress (no settings to adjust or forms to create)
  • Name, Email, Phone, and Message form fields (phone field is optional for your visitors)
  • Automatically sends emails to the email address set under Settings > General > Administration Email Address
  • Highly effective and hidden anti-spam measures (no annoying CAPTCHAs required)
  • Fully compatible with all the protections of Stop Spammers
  • Easy to customize with CSS (please ask for help in the support area — I’m happy to write custom code for you to copy/paste)

Optional Shortcode Attributes

[contact-form-zero email=""] — Set a custom email address for form submissions to be sent to.

[contact-form-zero accent="#000"] — Change the accent color for the form.

[contact-form-zero unstyled="yes"] — Form is left naked for you or your theme to style.


There are no settings to adjust. Simply use the [contact-form-zero] shortcode on any page, post, or text widget or in your theme code, use <?php echo do_shortcode( '[contact-form-zero]' ); ?>.

Preguntas frecuentes

Why am I not receiving emails?

I’m using the built-in wp_mail function. Most hosting environments (even shared hosts like Bluehost and GoDaddy) can handle email, but not very well out-of-the-box and require being optimized. It actually takes quite a bit of work to make sure your emails are deliverable. Some recommendations:

  • Check that your SPF, DKIM, and other email records are set up correctly ( is a great all-around tool for checking and fixing common email deliverability issues)
  • Even on shared hosts, you should be able to add a dedicated IP to your account for very cheap (which allows you to get away from shared IPs that have a bad reputation because your neighbors are spamming)
  • If all else fails, you can abandon using your own server for mail altogether, and host offsite with a free or paid third-party service like Gmail (check out the WP Mail SMTP plugin to go that route)


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Colaboradores y desarrolladores

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Registro de cambios


  • Minor code cleanup


  • Translation-ready
  • Various improvements


  • Improved sanitization


  • Improved spam protection even more


  • Added optional shortcode attributes for customizing the form


  • Improved spam protection


  • PHP notice fix


  • Added placeholders for form fields


  • Nuevo