Design e Personalização de QR Code
Visual customisation techniques — colours, logos, rounded modules, gradients, and artistic QR codes. How to brand your QR codes without breaking scannability.
Melhores práticas de design de QR Codes
Fundamental design rules: contrast, quiet zone, module size, colour choice, and testing methodology for branded QR codes.
Como adicionar seu logotipo a um QR Code com segurança
How to embed a logo without breaking scannability: EC level selection, safe area calculation, and design templates.
Guia de cores para QR Codes: além do preto e branco
Using brand colours in QR codes: contrast requirements, dark/light rules, gradient risks, and colour-blind accessibility.
Estilos de módulos arredondados e circulares
Dot-style, rounded square, and organic module shapes. Scanner compatibility testing and recommended generators.
QR Codes artísticos e gerados por IA
Creating QR codes blended with artwork using Stable Diffusion, ControlNet, and manual design techniques. Reliability trade-offs.
Calculadora de tamanho de QR Code: Tamanho de impressão para cada distância
Formula and lookup tables for calculating minimum QR code size based on scan distance, camera resolution, and module count.
SVG vs PNG vs PDF: Formatos de exportação de QR Code
Comparing QR code file formats: when to use SVG (print), PNG (web), PDF (documents), and EPS (professional print).
QR Codes invertidos: branco em fundos escuros
Creating inverted (negative) QR codes for dark backgrounds. Compatibility issues, scanner support, and design workarounds.
Criação de QR Codes para cartões de visita
Space-constrained design: fitting QR codes on 85x55mm cards with contact data, brand identity, and scannability.
QR Codes para Design de Embalagem de Produtos
Integrating QR codes into product packaging: curved surfaces, material considerations, colour matching, and regulatory placement.
QR Codes para Grande Formato: Outdoors, Banners e Sinalização
Designing QR codes for large-format printing: size calculations for distance, material durability, and visibility in daylight.
Chamada para ação com QR Codes: fazendo as pessoas realmente escanearem
Designing effective CTAs: text labels, icons, frames, and placement strategies that increase scan rates by 30-50%.
Molduras e bordas de QR Codes
Adding decorative frames, text banners, and branded borders around QR codes while preserving the required quiet zone.
QR Codes no modo escuro para displays digitais
Designing QR codes for dark-mode websites and apps: inverted colours, OLED considerations, and dynamic theme switching.
Ferramentas de design de QR Codes: opções gratuitas e pagas comparadas
Comparison of QR code design tools: free generators, professional platforms, API services, and open-source libraries.