QR code generator
Generate a QR code from any text or URL, with custom colours and error correction.
Loading tool…
About the qr code generator
Creates a QR code from any text or URL as a downloadable PNG, with control over size, colours, quiet zone and error correction level. Everything renders on a canvas in your browser, so the encoded content is never sent to a server.
Frequently asked questions
Which error correction level should I choose?
Medium for screens, high for anything printed, placed outdoors or overlaid with a logo. High recovers 30% of a damaged code but packs the modules tighter, so print it larger.
Why will my code not scan?
Usually too little contrast, too small a quiet zone, or too much data at a small size. Keep the dark colour genuinely dark, leave the margin, and shorten long URLs before encoding.