How to design QR codes people actually scan

A beautiful QR code is worthless if phones can't read it. The good news: you can have both. A few rules keep your codes scannable while still looking on-brand.

Keep strong contrast between the pattern and the background. Dark dots on a light background is the safe default; if you invert it, test on multiple phones. Gradients are fine as long as the lightest color stays clearly darker than the background.

Respect the quiet zone — the empty margin around the code. Scanners need that breathing room to find the code. QR Geni gives you a margin slider so you never crowd it.

If you embed a logo, raise the error-correction level to High. QR codes carry redundant data, so the code still scans even when the center is covered — but only if you give it enough error correction to spare.

Finally, test before you print. Generate, download, and scan with two or three different phones. Thirty seconds of testing saves a reprint.