Architecture of Visual Connectivity
QR codes are the physical link to the digital world. Pro QR Studio provides the precision tools needed to architect scan-resilient codes that maintain their integrity across various mediums, from digital displays to physical print.
Reed-Solomon Error Correction
A high-quality QR code must remain scannable even when partially obscured. Our engine utilizes adjustable Reed-Solomon error correction (Level L to H), allowing you to balance data density with physical durability, ensuring your links work even in sub-optimal lighting or on curved surfaces.
QR Logic Specs
QR Engineering FAQs
What is Error Correction Level?
It determines how much of the code can be damaged while remaining scannable. Level 'L' (7%) allows for high density, while Level 'H' (30%) is best for codes that might be scratched or partially covered.
Can I use custom brand colors?
Yes. Our studio allows for foreground and background customization. However, we recommend maintaining high contrast ratios (at least 3:1) to ensure optical sensors can distinguish the modules.
Are WiFi QR codes secure?
Yes. They simply encode your SSID and Password in a standard string format (`WIFI:S:MyNetwork;P:MyPassword;;`). The credentials remain private until a device scans them locally.
Does the link ever expire?
No. These are static QR codes. The data is encoded directly into the pattern, so they will work forever as long as the destination URL or information remains valid.