chillerlan/php-qrcode is a modern, flexible PHP library for generating QR codes. It supports various customization options such as size, encoding, error correction, and logo embedding. The library is PSR-compliant and built for ease of use in modern PHP projects, making it suitable for generating QR codes in web apps, receipts, and authentication systems.
Features
- Generates QR codes in PNG, SVG, and other formats
- Supports custom logo overlay and color styling
- Adjustable size, margin, and error correction levels
- Encoding support for text, URLs, and binary data
- Works without external dependencies
- PSR-4 autoloading and composer-compatible
