QR Code Generator

This tool supports URLs, plain text, WiFi credentials (SSID, password, encryption type), and vCard contact information (name, phone, email). Each type uses the appropriate encoding format for maximum compatibility with QR readers.

128px is good for digital use in small spaces, 256px is the standard for most purposes, 512px is ideal for print materials, and 1024px provides maximum quality for large prints or detailed content.

Yes, all QR codes generated by this tool are free to use in any context, including commercial projects, print materials, and digital media.

A QR code can store up to 4,296 alphanumeric characters or 7,089 numeric digits. However, the more data you encode, the denser and harder to scan the code becomes. For URLs, keep them under 200 characters for reliable scanning across all devices.