QRLynx Blog
QR Code Guides, Tips & Best Practices
Bing QR Code Scanner: What Microsoft Supports on Windows
Use Windows Camera to scan a QR in front of your webcam, or open QRLynx in Edge to decode screenshots, saved images, batches, and live camera scans.
How to Create a USDC QR Code: Network, Address, and QRLynx Steps
Create and verify a USDC payment QR in QRLynx. Choose the blockchain, encode the receiving address, label the network, and test the complete payment flow.
How to Create a USDT QR Code: Network and QRLynx Steps
Create and verify a USDT payment QR in QRLynx. Choose the exact Tether network, encode the receiving address, label the payment rail, and test the payer flow.
How to Accept Crypto Payments by QR Code with QRLynx
Choose a direct wallet QR or processor checkout, create the correct QRLynx payment QR, label the asset and network, and verify every merchant payment flow.
How to Inspect a WeChat QR Code Without WeChat (2026)
Use the QRLynx browser scanner to inspect a standard WeChat-related QR before opening it. Learn which results work online and which actions need WeChat.
WeChat Pay vs Alipay for International Merchants: QR Guide
Compare WeChat Pay, Alipay, and Alipay+ for international merchant QR acceptance, evaluate PSP support, and connect an authorized checkout with QRLynx.
QR Code Versions Explained: Version 1 to Version 40
Understand QR Code Versions 1 to 40, module dimensions, capacity by data mode, error-correction tradeoffs, physical sizing, and how generators choose a version.
ISO/IEC 18004:2024 Explained, and How QRLynx Uses It
Understand ISO/IEC 18004:2024, QR structure, versions, masking, error correction, decoding, and the complete QRLynx creation and testing workflow.
Lead Capture QR Codes: 9 Practical Campaign Workflows
Plan nine lead-capture QR workflows for events, print, property marketing, packaging, loyalty, and trials. See when to use QRLynx Lead Form or an external form.