QR Code Generator

Generate QR codes entirely in your browser — no data is sent anywhere. Enter any text or URL and get a live-updating QR code image.

Error correction controls how much of the QR code can be damaged or obscured while still being readable: L (~7%), M (~15%), Q (~25%), H (~30%). Higher levels add more redundancy at the cost of larger QR codes.

Adjust size (128–1024px), margin (quiet zone width), and colors for custom styling. Download as PNG with a single click.