QR Code Generator
Barcode Generator
About QR Codes & Barcodes
QR (Quick Response) codes are two-dimensional barcodes that can store text, URLs, contact information, Wi-Fi credentials, and more. They can be scanned by any smartphone camera. This tool supports multiple error correction levels for better scan reliability.
Supported Barcode Formats
CODE 128 supports all ASCII characters and is widely used in shipping and packaging. EAN-13 is the standard retail barcode used worldwide. UPC-A is the North American retail standard. CODE 39 is common in automotive and defense industries. All codes are generated entirely in your browser with no data sent to any server.
Download Formats
PNG is best for web use and sharing. SVG gives you scalable vector graphics that stay sharp at any size, perfect for printing. PDF is ideal for professional printing and document embedding.