What Is a QR Code and How Does It Work? A Complete Guide
Find out what a QR code is, how it stores information, how your phone camera reads it and what you can use…
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6 articles in “QR Basics”. Clear filters
How to Create a QR Code for Free, Step by Step
A step-by-step tutorial to create a free QR code with QRcrea: choose the type, enter the content, customize colors and logo, and…
Static vs Dynamic QR Codes: Differences and Which to Choose
We explain what a static QR code is, what a dynamic one is, their pros and cons, and how to decide which…
How to Scan a QR Code on Android and iPhone
Learn how to scan QR codes with your iPhone or Android camera, from an image or screenshot, and what to do when…
The History of the QR Code: From Toyota Factories to Your Phone
How the QR code was born in Japan in 1994, why it was designed the way it is, how it moved from…
Minimum QR Code Size for Printing: A Practical Guide
How big a QR code should be depending on scanning distance, content and medium: business cards, flyers, posters, billboards and packaging, with…