What is a QR Code? complete guide, history & future
Everything you need to know about 2D matrix barcodes: from their 1994 invention at Denso Wave to Reed-Solomon error correction and modern dynamic routing.
Traditional barcodes hold only 20 alphanumeric characters
Old 1D barcodes can only hold a basic serial number, cannot be read at angles, and become useless if even slightly scratched or torn.
2D matrix capacity with self-healing error correction
QR codes can store up to 7,089 numbers or 4,296 letters and can be successfully scanned even when up to 30% of the surface is damaged or covered by a logo.
Why Choose Dynamic QR for Your Industry?
Tangible improvements for your daily workflow and bottom line
Reed-Solomon Error Correction (L, M, Q, H)
Choose Level H (30% redundancy) to insert your company logo without compromising scannability.
Dynamic redirection & telemetry
Change the target link after millions of copies are printed, with detailed geographic scan telemetry.
Static vs Dynamic: Which one is right for you?
Real-world comparison of annual costs:
Destination URL is hardcoded into the black-and-white pixels; if the link breaks, prints must be destroyed
The printed matrix points to a cloud redirect; update destination URL anytime and view live analytics
Questions & Answers
Everything you need to know before launching
Can a dynamic QR code expire?
With QR Studio, your codes stay active according to your selected plan, with lifetime permanence options for print collateral.
Ready to start? Create your QR code in 60 seconds
Test the platform for free with 50 scans and discover the flexibility of dynamic QR codes.