Create customizable QR codes with brand logos directly in the Block Editor. Perfect for custom URLs, post links, and contact sharing.

WPaladin

Advanced QR Code Generator Block is the ultimate Gutenberg block for creating high-quality, branded QR codes natively within WordPress. Empower your marketing, e-commerce, events, menus, and print campaigns with customizable QR codes—no external services, no server load, and complete privacy.
🚀 Why Choose Advanced QR Code Generator Block?
In today’s digital-first world, QR codes are essential for bridging offline and online experiences. Our plugin empowers you to create beautiful, branded QR codes without leaving your WordPress dashboard or relying on external services.
⚡ Lightning Fast & Privacy-Focused
<ul>
<li>No external API calls – everything works offline</li>
<li>Client-side generation for maximum privacy</li>
<li>Zero dependencies on third-party services</li>
<li>Your data never leaves your server</li>
</ul>
🎨 Advanced Customization Features
<ul>
<li>Logo Integration – Add your brand logo to QR codes with smart positioning</li>
<li>Custom Colors – Full color control for QR code and background</li>
<li>Flexible Sizing – Any size from tiny to massive</li>
<li>Logo Shapes – Original or rounded logo display</li>
<li>Smart Alignment – 9-point alignment matrix for perfect logo positioning</li>
<li>Error Correction – 4 levels (L, M, Q, H) for different use cases</li>
<li>Quiet Zone Control – Adjustable padding around QR codes</li>
<li>Responsive Design – Perfect display on all devices</li>
</ul>
💼 Perfect for Every Business
<ul>
<li>E-commerce – Product pages, promotions, checkout shortcuts</li>
<li>Restaurants – Digital menus, ordering systems, table service</li>
<li>Marketing Agencies – Campaign tracking, landing pages, social media</li>
<li>Event Management – Registration, venue info, schedules</li>
<li>Real Estate – Property listings, virtual tours, contact info</li>
<li>Education – Course materials, assignments, quick links</li>
</ul>
📱 Mobile-First Design
All QR codes are generated as high-quality canvas elements that scale perfectly across devices. Whether viewed on desktop, tablet, or mobile, your QR codes maintain crystal-clear quality for reliable scanning.
<h3>🌟 Key Features</h3>
📋 Core Functionality 
* Easy-to-use Gutenberg block integration 
* One-click current page URL insertion 
* Canvas-based high-quality output 
* Real-time preview in editor
🎨 Visual Customization 
* Custom foreground and background colors 
* Logo upload and integration 
* Logo size control (1-100%) 
* Logo shape options (original/rounded) 
* 9-point alignment matrix for logo positioning 
* Adjustable quiet zone (padding) 
* Responsive sizing controls
⚙️ Technical Options 
* 4 error correction levels (L=7%, M=15%, Q=25%, H=30%) 
* Size range from 50px to 1000px 
* Client-side generation (no external calls) 
* Canvas-based rendering for quality 
* Block alignment support (wide/full)
🔒 Privacy & Performance 
* No data sent to external servers 
* Client-side generation only 
* Lightweight codebase 
* Conditional asset loading 
* No tracking or analytics
<h3>Technical Requirements</h3>
<ul>
<li>WordPress 6.0 or higher</li>
<li>PHP 7.4 or higher</li>
<li>Modern browser with JavaScript enabled</li>
<li>Gutenberg block editor</li>
</ul>
<h3>Support</h3>
For support, feature requests, or bug reports: 
* WordPress.org support forums 
* Plugin documentation 
* GitHub repository (if applicable)
<h3>Privacy Policy</h3>
This plugin: 
* Does not collect any user data 
* Does not send data to external servers 
* Generates QR codes entirely client-side 
* Does not use cookies or tracking 
* Respects user privacy completely
<h3>Credits</h3>
<ul>
<li>Built with WordPress Block API</li>
<li>Uses QRCode.js library for generation</li>
<li>Developed with modern React hooks</li>
<li>Follows WordPress coding standards</li>
</ul>
<h3>Libraries Used</h3>
<ul>
<li>QRCode.js v1.0.0 by davidshimjs
<ul>
<li>Source: https://github.com/davidshimjs/qrcodejs</li>
<li>Original source: https://raw.githubusercontent.com/davidshimjs/qrcodejs/master/qrcode.js</li>
<li>License: MIT</li>
<li>Compressed version: assets/js/qrcode.min.js</li>
<li>Original version: asset/js/qrcode.js</li>
</ul>
</li>
</ul>

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