QRLynx Blog
QR Code Guides, Tips & Best Practices
Ahmad TayyemWedding QR Code for Cash Gifts (2026 Guide)
Wedding QR code for cash gifts using PayPal, Venmo, or Cash App. Compare platforms, learn gift etiquette, and set up a dynamic QR for signs and invitations.
Ahmad TayyemWedding QR Code for Photos: Collect Guest Pictures Free
Create a free wedding QR code for photos. Guests scan and upload pictures without logging in. Covers Google Photos, dynamic QR, and placement tips.
Ahmad TayyemQR Code Minimum Size for Print: Size Chart & 10:1 Rule (2026)
QR code minimum print size: 2cm business cards, 3cm flyers, 25cm billboards. The 10:1 scan-distance rule, DPI & size chart (2026).
Ahmad TayyemHow to Add a QR Code to a Flyer or Poster (2026)
QR codes on flyers and posters: print size specs, placement rules, design tips, and campaign tracking. Avoid common printing mistakes and measure results.
Ahmad TayyemQR Codes for Real Estate: Yard Signs & Listings (2026)
Real estate QR codes for yard signs, flyers, and open houses generate leads. 7 use cases, size specs, tracking tips, and a 13.6% conversion case study.
Ahmad TayyemWiFi QR Code for Restaurants and Cafes (2026 Guide)
Create a free WiFi QR code for your restaurant or cafe. Covers guest network setup, placement tips, security, and design so customers connect instantly.
Ahmad TayyemHow to Use QR Codes at Your Wedding (2026 Guide)
QR codes for weddings: RSVPs, photo sharing, WiFi, and registry links. 7 use cases, design tips, and a complete wedding day timeline to guide your setup.
Ahmad TayyemHow to Create a QR Code Menu for Your Restaurant (2026)
Create a free QR code menu for your restaurant in minutes. Covers PDF menus, table placement, mobile design tips, and the best generators for restaurants.
Ahmad TayyemHow to Put a QR Code on Your Business Card (2026)
Add a QR code to your business card in minutes. Covers vCard setup, design rules, print specs, sizing, and networking strategies for professionals.