Title: ZigZag Image Captcha for Contact Form 7 Author: Suraj Kumar Sinha Published: 2 de Diciembre de 2025 Last modified: 31 de Diciembre de 2025 --- Buscar plugins ![](https://ps.w.org/zigzag-image-captcha-cf7/assets/banner-772x250.png?rev=3419384) ![](https://ps.w.org/zigzag-image-captcha-cf7/assets/icon-256x256.png?rev=3419384) # ZigZag Image Captcha for Contact Form 7 Por [Suraj Kumar Sinha](https://profiles.wordpress.org/surajkumarsinha/) [Descargar](https://downloads.wordpress.org/plugin/zigzag-image-captcha-cf7.1.1.zip) * [Detalles](https://cl.wordpress.org/plugins/zigzag-image-captcha-cf7/#description) * [Reseñas](https://cl.wordpress.org/plugins/zigzag-image-captcha-cf7/#reviews) * [Desarrollo](https://cl.wordpress.org/plugins/zigzag-image-captcha-cf7/#developers) [Soporte](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/) ## Descripción **ZigZag Image Captcha for Contact Form 7** adds a powerful, image-based captcha field designed to protect your forms from spam and bots. The plugin generates a **zig-zag distorted captcha image** with background noise, dots, lines, and randomized angles — making it extremely difficult for automated bots to solve. It integrates seamlessly with **Contact Form 7**, works fully with **AJAX submissions**, and displays **native CF7 validation errors**. ### 🔒 Features * Secure zig-zag distorted image captcha * Random characters with noise, distortion, and angled letters * One-click image refresh * Session-based secure validation * Expiration timer with auto-regeneration * Native Contact Form 7 error messages * Works with AJAX and non-AJAX forms * Lightweight and optimized * No external API required * Fully responsive and accessible ### ⚙️ Notes * Requires **Contact Form 7** to be installed and active * No third-party services or tracking * Fully self-hosted captcha generation ### How to Use 1. Open **Contact Form 7 Edit Form** 2. Insert the captcha field where you want it to appear: `[imagecaptcha* cf7_image_captcha]` 3. Save the form 4. Done! 🎉 The captcha will automatically validate submissions > The `*` makes the captcha field **required**. ## Reseñas ![](https://secure.gravatar.com/avatar/32caff2750679aab991b046d1a36307508012ac00a65c94bc112704434560888? s=60&d=retro&r=g) ### 󠀁[Simple and Effective Spam Protection](https://wordpress.org/support/topic/simple-and-effective-spam-protection/)󠁿 [saalim02091999](https://profiles.wordpress.org/saalim02091999/) 26 de Diciembre de 2025 Simple and effective plugin that adds an extra layer of spam protection without hurting user experience. It is lightweight, easy to configure, and works seamlessly with Contact Form 7. [ Leer 1 comentario ](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/reviews/) ## Colaboradores & Desarrolladores “ZigZag Image Captcha for Contact Form 7” es software de código abierto. Las siguientes personas han contribuido a este plugin. Colaboradores * [ Suraj Kumar Sinha ](https://profiles.wordpress.org/surajkumarsinha/) [Traduce “ZigZag Image Captcha for Contact Form 7” a tu idioma.](https://translate.wordpress.org/projects/wp-plugins/zigzag-image-captcha-cf7) ### ¿Interesado en el desarrollo? [Revisa el código](https://plugins.trac.wordpress.org/browser/zigzag-image-captcha-cf7/), echa un vistazo al [repositorio SVN](https://plugins.svn.wordpress.org/zigzag-image-captcha-cf7/), o suscríbete al [registro de desarrollo](https://plugins.trac.wordpress.org/log/zigzag-image-captcha-cf7/) por [RSS](https://plugins.trac.wordpress.org/log/zigzag-image-captcha-cf7/?limit=100&mode=stop_on_copy&format=rss). ## Meta * Versión **1.1** * Última actualización **hace 7 meses** * Instalaciones activas **20+** * Versión de WordPress ** 5.0 o superior ** * Probado hasta **6.9.5** * Versión de PHP ** 7.4 o superior ** * Idioma * [English (US)](https://wordpress.org/plugins/zigzag-image-captcha-cf7/) * Etiquetas * [captcha](https://cl.wordpress.org/plugins/tags/captcha/)[cf7](https://cl.wordpress.org/plugins/tags/cf7/) [contact form 7](https://cl.wordpress.org/plugins/tags/contact-form-7/)[form security](https://cl.wordpress.org/plugins/tags/form-security/) [image captcha](https://cl.wordpress.org/plugins/tags/image-captcha/) * [Vista Avanzada](https://cl.wordpress.org/plugins/zigzag-image-captcha-cf7/advanced/) ## Calificaciones 5 de 5 estrellas. * [ 1 valoración de 5 estrellas ](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/reviews/?filter=5) * [ 0 valoraciones de 4 estrellas ](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/reviews/?filter=4) * [ 0 valoraciones de 3 estrellas ](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/reviews/?filter=3) * [ 0 valoraciones de 2 estrellas ](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/reviews/?filter=2) * [ 0 valoraciones de 1 estrellas ](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/reviews/#new-post) [Ver todas las reseñas](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/reviews/) ## Colaboradores * [ Suraj Kumar Sinha ](https://profiles.wordpress.org/surajkumarsinha/) ## Soporte ¿Tienes algo que decir? ¿Necesitas ayuda? [Ver el foro de soporte](https://wordpress.org/support/plugin/zigzag-image-captcha-cf7/)