Securimage-WP WordPress Plugin

Securimage-WP is the official WordPress plugin for Securimage. It adds CAPTCHA protection to comment forms, and you configure everything from the WordPress Settings menu — no PHP required.

Features

• All settings live in WordPress Settings — no PHP file editing
• Customise code length, image dimensions, colors, and distortion factors
• Word or math-based CAPTCHA images
• Audio CAPTCHA for accessibility
• Add custom signature text to CAPTCHA images
• Customise CSS classes and styles on CAPTCHA inputs
• Control tab order to match your theme layout
• Codes stored in a database table — no cookies needed

Installation

Install from the WordPress admin panel:

1. Go to Plugins → Add New
2. Search for Securimage-WP
3. Click Install Now, then Activate
4. Configure via Settings → Securimage-WP

Or download from the WordPress Plugin Directory, upload the securimage-wp folder to wp-content/plugins/, then activate from the Plugins menu.

Requirements

• WordPress 4.0 or higher
• PHP 7.2 or higher (PHP 8.x supported)
• PHP GD extension with FreeType support

Want Something Newer?

If you'd rather skip image challenges entirely, Cloudflare Turnstile and hCaptcha plugins offer invisible protection. Our WordPress CAPTCHA plugins comparison covers the trade-offs.