Frequently Asked Questions

Yes! Our QR Code generator is entirely free for personal and commercial use. You can create, customize, and download your QR codes without any cost.

QR codes never expire. They remain valid as long as the content they link to (like a website or text) is accessible. Our QR codes are static images, ensuring they work indefinitely without a time limit.

To make a QR code for your restaurant menu, start by uploading the menu as a PDF or publishing it on a webpage. Then, use our URL QR code generator to create a code that links to the menu. Customers can simply scan the QR code with their smartphones to view the menu instantly.

No. Once a QR code is created, its embedded content cannot be changed. If you need to update the information, you will need to generate a new QR code.

You can create a wide variety of QR codes with our generator, including: URL links, plain text, email addresses, phone numbers, SMS messages, vCards (contact information), WiFi network credentials, Instagram profiles, YouTube content links, and map locations.

Yes! You can customize your QR code's colors, add your logo, choose different patterns for dots and corners, and adjust the size. All customization options are available while maintaining the QR code's functionality.

We offer multiple formats: SVG for perfect scaling at any size, PNG for high quality with transparency, JPEG for smaller file sizes, and WebP for modern web use. SVG is recommended for print materials, while PNG is great for digital use.

To ensure good scannability: 1) Maintain sufficient contrast between QR code and background colors, 2) Don't make the QR code too small (minimum 2x2 cm for print), 3) Include quiet zone (white space) around the code, 4) Test the QR code before final use.

Basic QR codes do not include tracking capabilities. You would need to use external URL shortening services or analytics tools in combination with your QR code to track scan statistics.

The storage capacity depends on the QR version and error correction level. Generally, a QR code can store: up to 7,089 numeric characters, 4,296 alphanumeric characters, or 2,953 bytes of binary data.