




Create blue QR codes with your logo, gradient backgrounds, and custom pixel styles
The blue logo QR code template is a pre-configured design with gradient blue backgrounds, a central logo area, and modern dot patterns inside an ISO 18004-compliant scannable code. QR Code AI applies Reed-Solomon error correction to keep the QR code readable when you add a custom logo, and gives you 50+ customisation parameters including 7 pixel styles, 7 marker shapes, and adjustable gradient intensity. Blue is a popular colour for branded QR codes, so this template suits business cards, brochures, packaging, and digital marketing materials.
The blue QR code template is a pre-configured scannable code design with gradient blue backgrounds, modern dot patterns, and a central logo area in an ISO 18004-compliant structure. QR Code AI uses Reed-Solomon error correction to preserve readability when you embed a custom logo. You can adjust 50+ parameters, including the shade of blue, pixel style (7 options), marker shape (7 options), gradient intensity, and background effects.
Blue-themed QR codes suit technology, finance, healthcare, and professional services, where blue often signals trust and reliability. Irish businesses commonly use blue QR codes on business cards, presentations, product packaging, and printed materials. QR Code AI supports dynamic QR codes (premium plans) with scan analytics including location, device type, browser, OS, and referrer data.
QR Code AI lets you upload a custom logo in PNG, JPG, or SVG format to replace the default centre design in the blue template. The logo sits in the QR code’s error-correction zone, where Reed-Solomon algorithms help preserve scannability. You can adjust logo size, padding, and background shape in the visual editor, and fine-tune the blue gradient using hex colour inputs.
The blue gradient QR code template is included on the free plan, with unlimited static QR code generation and basic customisation for colours, pixel styles, and marker shapes. Free-plan users can download PNG and SVG at full resolution. Premium plans unlock dynamic QR codes with editable URLs, scan analytics with location and device data, advanced visual effects, and WebP export.
QR Code AI provides preset blue shades from light sky blue to deep navy, plus hex colour inputs for precise brand matching. Using your primary brand colour usually gives the most consistent look across print and digital. Darker blues tend to scan more reliably on white backgrounds, while lighter blues can work on darker materials. The editor previews contrast in real time to help optimise scannability.