ZigZag Image Captcha for Contact Form 7
Adds a secure, flexible image captcha field to Contact Form 7 with zig-zag protection, timer, refresh, AJAX validation, and accessibility support.
5(1 reviews)
·20 active installs·Updated 3 months agoAs of April 2026, ZigZag Image Captcha for Contact Form 7 is a WordPress cf7 plugin with 20 active installations and a 5/5 rating from 1 reviews. It has been downloaded 242 times in total. Requires WordPress 5.0+ and PHP 7.4+. Available on WordPress.org since 2025. Top alternative: Database Addon for Contact Form 7….
5/51 reviews
20active installs
242total downloads
1 yearsince 2025
Overview
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…
Ratings & Reviews
51 reviews
5 ★
1
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 5.0+ requiredTested up to 6.9.4 |
| PHP | 7.4+ required |
| Dependencies | contact-form-7 |
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Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.