Quick Response (QR) codes are two-dimensional barcodes that can store text, website links, contact details, or WiFi network configurations.
Error Correction Levels
QR codes contain redundant data pixels that allow them to be scanned even if they are dirty or partially damaged. High error correction levels let you add logos or custom styles without breaking scan support.
Customizing Your Code
You can style QR codes with custom foreground and background colors. Always ensure there is enough contrast between the light and dark blocks, or scanners will fail to read the code. Export as SVG for crisp printing.