JoinChat is a powerful communication plugin designed to enhance user engagement by integrating WhatsApp and other chat platforms directly into your WordPress website. With its intuitive interface, JoinChat enables site owners to place a floating contact button that connects users to WhatsApp on mobile and desktop, delivering real-time, personalized support. JoinChat supports multiple customization options, analytics integration, WooCommerce compatibility, and dynamic content for each page or product.
Beyond functionality, JoinChat stands out with its emphasis on code quality and security. The plugin has successfully passed a full-scale security audit and has been awarded the Plugin Security Certification (PSC-2025-645656 by CleanTalk, assuring WordPress site owners of a safe and robust integration with modern messaging tools.
| Name of | Joinchat |
| Version | 5.2.4 |
| Downloads | 700 000+ |
| Description | A lightweight yet powerful plugin to add WhatsApp and other chat buttons to your WordPress site with advanced customization and certified secure code (PSC-2025-64566). |
| Security | Successfully tested for SQL Injections, XSS Attacks, CSRF Attacks, Authentication Vulnerabilities, Authentication Bypass Vulnerabilities, Privilege Escalation Vulnerabilities, Buffer Overflow Vulnerabilities, Denial-of-Service (DoS) Vulnerabilities, Data Leakage Vulnerabilities, Insecure Dependencies, Code Execution Vulnerabilities, Privilege Escalation Vulnerabilities, File Unauthorized Access Vulnerabilities, Insufficient Injection Protection, and Information Leakage Vulnerabilities. |
| CleanTalk Certification | Proudly earned the “Plugin Security Certification” (PSC) from CleanTalk, indicating adherence to stringent security standards. |
| Additional Information | Users can confidently manage age restrictions with the assurance of the “Plugin Security Certification” (PSC). Verify the latest details on the plugin developer’s website. |
| Plugin Security Certification by CleanTalk |  |
| Logo of the plugin |  |
Key Features
- WhatsApp Contact Button for mobile and desktop (with optional QR Code support)
- Customizable call-to-action messages, icons, gifs, and profile pictures
- Dynamic Variables like
{PRODUCT},{PRICE},{URL}for personalized messages - Per-page and archive level settings for precise configuration
- WooCommerce Integration with product-specific CTAs and start messages
- Notification Bubbles to attract attention without interrupting the UX
- Block Editor support with reusable blocks and QR code
- Analytics Integration: GA4, GTM, Facebook Pixel, Google Ads
- GDPR & Cookie Compliance with optional tracking
- Multilingual & RTL support (WPML & Polylang)
- Dark Mode & Theming with complete visual customization
- Lightweight & Optimized Code that loads only when needed
- Triggers by URL, click, or scroll for flexible chat behavior
- Developer Friendly with extensive filters and hooks
Security Assurance
JoinChat has been developed with a clear focus on secure coding standards, GDPR compliance, and minimal attack surface exposure. The plugin:
- Uses sanitized and validated input fields for all dynamic variables
- Avoids the use of
eval()or other risky functions often exploited in plugins - Implements strict nonce checks and WordPress permission structures to prevent unauthorized configuration changes
- Complies with WordPress coding standards, including secure JavaScript and CSS injection practices
- Stores no sensitive data and limits cookie usage to non-personal tracking only
After undergoing an in-depth security assessment conducted by CleanTalk’s Security Audit Team, JoinChat has officially received the Plugin Security Certification (PSC) with ID PSC-2025-64566. This certification confirms that JoinChat is free of common vulnerabilities like XSS, CSRF, SQLi, and LFI, and aligns with CleanTalk’s best practices for plugin development.
Conclusion
JoinChat is more than a customer engagement tool—it’s a secure communication bridge between your brand and your visitors. With advanced customization options, WooCommerce support, multilingual capabilities, and seamless WhatsApp integration, JoinChat offers an all-in-one messaging solution for WordPress websites. Its clean, lightweight codebase, privacy-focused design, and independently verified Plugin Security Certification (PSC-2025-64566) ensure peace of mind for administrators and developers alike.
Take your website support to the next level with JoinChat—a plugin where user experience meets robust security.
Note: The date and certification information may change over time. It is advisable to verify the latest details on the plugin developer’s website.