CodeGen Pro - Ultimate QR Code & Barcode Generator

CodeGen Pro is a high-performance, professional-grade PHP script designed to empower businesses and developers with a comprehensive suite of tools for generating, managing, and tracking QR codes and barcodes. Built with a modern, mobile-first approach using Tailwind CSS, it offers a seamless user experience and a powerful administrative backend.

🚀 Key Features

🔳 Advanced QR Code Generation

Create versatile QR codes for every business need:

• Dynamic Content: Support for URLs, Plain Text, Email, Phone, SMS, WiFi, vCard, Location, and Events.
• Full Customization: Adjust foreground and background colors, size, and error correction levels (L, M, Q, H).
• Brand Integration: Upload and embed custom logos into your QR codes for enhanced brand recognition.
• Real-time Preview: See changes instantly as you customize your codes.

📊 Professional Barcode Suite

Industry-standard barcode generation for retail and logistics:

• Wide Format Support: Includes CODE128, CODE39, EAN13, EAN8, UPC, ITF14, MSI, and Pharmacode.
• Print-Ready Quality: Export in high-resolution formats including SVG for lossless scaling.
• Custom Dimensions: Fully adjustable width and height to fit any label or packaging.

👤 User Management & Dashboard

A complete ecosystem for your users:

• Personalized Dashboard: Users can save, manage, and organize their generated codes.
• History Tracking: Never lose a code again; access all previous generations from a single interface.
• Secure Accounts: Robust registration and login system with encrypted password protection.

🛠️ Powerful Admin Control Panel

Take full control of your platform:

• User Management: View, manage, and moderate user accounts with ease.
• Global Settings: Configure site-wide limits, default sizes, and maintenance modes.
• Analytics Dashboard: Track platform usage, popular code types, and user growth.
• Customization: Inject custom CSS and JS directly from the admin panel to match your brand.

💻 Technical Requirements

To ensure optimal performance, your server should meet the following specifications:

📥 Installation Instructions

Setting up CodeGen Pro is straightforward. Follow these steps to get your platform live:

1. Upload Files: Upload the contents of the _public_html folder to your server's root directory or a subdirectory.
2. Create Database: Create a new MySQL database via your hosting control panel (e.g., cPanel, DirectAdmin).
3. Import Schema: Use phpMyAdmin to import the database.sql file into your newly created database.
4. Configure Connection: Open config.php and update the database credentials:PHP

   define('DB_HOST', 'your_host');
   define('DB_USER', 'your_username');
   define('DB_PASS', 'your_password');
   define('DB_NAME', 'your_database_name');
   
   
   
   

5. Set Permissions: Ensure the uploads/ and generated/ directories are writable (CHMOD 755 or 777 depending on your server).
6. Access Admin: Log in to the admin panel at yourdomain.com/admin/ using the default credentials:
   • Username: admin
   • Password: admin123
   • Note: Change this password immediately after logging in!

🛡️ Security & Performance

• SQL Injection Protection: Uses PDO prepared statements for all database interactions.
• XSS Prevention: All user inputs are sanitized and escaped before rendering.
• CSRF Protection: Secure token validation for all form submissions.
• Optimized Assets: Lightweight CSS and JS libraries ensure lightning-fast load times.

🌟 Why Choose CodeGen Pro?

CodeGen Pro isn't just a generator; it's a complete SaaS-ready solution. Whether you're looking to start your own QR code service or need a robust internal tool for your business, CodeGen Pro provides the reliability, flexibility, and professional polish required in today's digital landscape.

Built with ❤️ for professionals who demand the best.

✨ Key Features

• 12+ QR Code Types: URL, Text, Email, Phone, SMS, WiFi, vCard, Location, Event, and more.
• 8+ Barcode Formats: CODE128, CODE39, EAN13, EAN8, UPC, ITF14, MSI, and Pharmacode.
• Dynamic Customization: Full control over colors, sizes, and error correction levels.
• Logo Integration: Easily upload and embed logos into QR codes for brand recognition.
• User Dashboard: Allow users to save, manage, and download their generated codes.
• Advanced Admin Panel: Manage users, track analytics, and configure site-wide settings.
• High-Quality Exports: Download codes in PNG, JPG, and SVG (vector) formats.
• Security First: Built-in protection against SQL injection, XSS, and CSRF attacks.
• Mobile Optimized: Fully responsive design that works perfectly on smartphones and tablets.

 Requirements

• PHP: 7.4 or higher (8.x recommended)
• Database: MySQL 5.7+ or MariaDB 10.3+
• Web Server: Apache (with mod_rewrite) or Nginx
• PHP Extensions: PDO, GD Library, MBString, JSON
• Disk Space: 50MB+ for application and assets

📥 Instructions (Quick Setup)

Step 1 – Upload:
Extract the _public_html folder and upload all its contents to your server (inside public_html or your desired root directory).

Step 2 – Run Installation Wizard:
Open your browser and visit:

<strong>
<b>
https://yourdomain.com/install.php

</b>
</strong>

Follow the installation wizard to:

Create / connect your MySQL database

Automatically configure config.php

Set your admin login credentials

Step 3 – Delete Installer (Important ⚠️):
After successful installation, delete the install.php file from your server for security reasons.

Step 4 – Go Live:
Access your admin panel at:

<strong><strong><strong>
<b>
https://yourdomain.com/admin/
</b>
</strong></strong></strong>