ZigZag Image Captcha for Contact Form 7
- Listing audit
- 48/100
ZigZag Image Captcha for Contact Form 7 is a WordPress Plugin Directory app by Suraj Kumar Sinha. With a rating of 5.0★ from 1 reviews.
ZigZag Image Captcha for Contact Form 7 is a WordPress app, with a 5.0 average rating from 1 review, as of Sep 11, 2026.
AppRanks verdict
Generated from marketplace data as of Sep 11, 2026
ZigZag Image Captcha for Contact Form 7 is a WordPress app. It holds a 5.0★ average from 1 review on WordPress.
Pros
- No standout positives in the measured data.
Cons
- −Only 1 review — the average can still move with a few new ratings
How ZigZag Image Captcha for Contact Form 7 works
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
Open Contact Form 7 → Edit Form
Insert the captcha field where you want it to appear: [imagecaptcha* cf7_image_captcha]