




Make blue QR codes with your logo, gradient backgrounds, and custom pixel styles
The blue logo QR code template is a pre-configured, scannable design with gradient blue backgrounds, a centred logo area, and modern dot patterns inside an ISO 18004-compliant code. QR Code AI applies Reed-Solomon error correction to keep the 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 design with gradient blue backgrounds, modern dot patterns, and a centred 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 blue shade, pixel style (7 options), marker shape (7 options), gradient intensity, and background effects.
Blue QR codes suit technology, finance, healthcare, and professional services, where blue often signals trust and reliability. Businesses 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 to track performance.
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 maintain scannability. You can adjust logo size, padding, and background shape in the visual editor, and fine-tune the surrounding blue gradient with hex colour inputs.
QR Code AI includes the blue gradient template 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. Matching your QR code to your primary brand colour usually gives the most consistent look. Darker blues create stronger contrast on white backgrounds for reliable scanning, while lighter blues can suit darker print materials. The editor previews contrast in real time to help optimise scannability.