Technical Explainers
4 min read
How Do QR Codes Work? A Simple Explanation
Ever wondered what happens when you scan a QR code? We break down the technology behind the black and white squares in a simple, easy-to-understand guide.
Expert guides, tips, and best practices for using QR codes effectively in your business and marketing campaigns. Stay updated with the latest QR code trends and technologies.
Ever wondered what happens when you scan a QR code? We break down the technology behind the black and white squares in a simple, easy-to-understand guide.
Go beyond URLs. Learn what a Plain Text QR code is and discover creative use cases, from sharing secret notes to product keys and inventory management.
Want to share more photos than you can print? Learn how to create a QR code that links to a full photo gallery using free tools like Google Photos or Imgur.
Want to know what your customers think? Learn how to create a QR code that links to a simple feedback form using free tools like Google Forms.
Make it easy for people to find you. Learn how to create a free QR code that opens a specific address or location directly in the Google Maps app.
Accessibility matters. Learn the best practices for making your QR codes and the content they link to usable for people with disabilities, including visual impairments.