What to know before using it
QR reliability depends on quiet zone, contrast, printed size and camera conditions. This tool defaults to a four-module quiet zone and tries to decode the finished image in the browser.
FREE WEB TOOL
Create a simple QR code from a URL or text with a proper module-based quiet zone and save it as PNG.
Enter a URL or text, set the quiet zone in QR modules, and save a PNG. The default uses a four-module quiet zone and attempts a browser re-scan after generation.
QR performance also depends on camera, print size, material and lighting. Treat automatic verification as a preflight check and test important uses on real devices.
QR reliability depends on quiet zone, contrast, printed size and camera conditions. This tool defaults to a four-module quiet zone and tries to decode the finished image in the browser.
For a business-card URL: generate with standard settings, confirm the internal scan, print at final size, then test multiple phones.