What Is a Branded QR Code?
A "branded QR code" isn't a different type of code technically — it's a standard QR code styled with a company's brand colors, custom dot shapes, or a logo embedded in the center, so it reads as an intentional design element rather than a generic black-and-white square.
The styling doesn't change how the code functions — it's still decoded the same way — but color and shape do need to stay within safe limits: keep strong contrast between the dots and background, and if adding a logo, use a high error-correction level so the logo doesn't obscure enough of the pattern to break scanning.
Three style dimensions typically make up a branded QR code: dot color (and background color), dot shape (square, rounded, dots, or similar variants), and an optional center logo. Each can be adjusted independently — a business might use brand colors with default square dots and no logo, or keep the code plain black-and-white but add a small centered logo, depending on how much visual weight the design calls for.
Contrast is the one rule that overrides aesthetic preference: dark dots on a light background (or vice versa) scan reliably, while two similarly-toned colors, even if they look fine on a screen, can fail to scan once printed, especially under imperfect lighting. This is the most common way a branded QR code goes from "stylish" to "broken" — a design choice that looked fine in a mockup but didn't survive contact with a real scanning environment.
When a logo is added, error correction has to increase to compensate for the area it covers, since the logo effectively blocks part of the data pattern underneath it. This site's generator handles that automatically, bumping to error correction level H (the highest, tolerating roughly 30% damage or obstruction) the moment a logo is added, so the styling choice and the scan reliability stay in sync without manual adjustment.
As with any styled QR code, testing the final result matters more than it does for a plain black-and-white code, since custom colors and logos introduce more ways for contrast or obstruction issues to creep in. A quick test-scan with the actual printed or displayed version, not just a screen preview, catches problems before a full print run or campaign launch.