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Everything You Need to Know About QR Codes

How QR Codes Work

A Quick Response (QR) code is a type of barcode that stores information as a series of pixels in a square grid. Unlike standard barcodes, QR codes can be read both vertically and horizontally, allowing them to store much more data (like long URLs or contact info).

Best Practices for Printing

When printing your QR code on flyers or business cards, always ensure there is a high contrast between the foreground (code) and background. Black on White is safest. Also, keep a "quiet zone" (white margin) around the code so scanners can detect it easily.

Creative Ways to Use QR Codes

Wi-Fi Access

Create a code that automatically logs guests into your home or cafe Wi-Fi network without typing passwords.

Digital Business Card

Put a QR code on your card that links directly to your LinkedIn profile or portfolio website.

Touchless Menus

Restaurants use QR codes on tables to let customers view the menu on their phone, saving paper.