Blog

Practical guides and tips for QR codes.

• QR Code Tracking Without Compromising Privacy
  Mar 23, 2026
  How to track QR code scans without harvesting personal data from your users.
• How to Add a Logo to Your QR Code
  Mar 21, 2026
  Use high error correction and a design tool to overlay your brand mark without breaking scannability.
• Dynamic vs Static QR Codes: What's the Difference?
  Mar 18, 2026
  When you need a redirect layer and when a direct-encoded URL is the better choice.
• How to Test if Your QR Code Actually Works
  Mar 15, 2026
  A quick checklist for verifying QR codes before you print them on 5,000 flyers.
• QR Codes for Restaurant Menus: Setup Guide
  Mar 12, 2026
  The right way to create, print, and maintain QR menu codes for your restaurant.
• Creating WiFi QR Codes: Connect Without Typing Passwords
  Mar 8, 2026
  Generate a QR code that lets guests join your network with a single scan.
• QR Code Best Practices for Print Materials
  Mar 5, 2026
  Size minimums, contrast requirements, and placement tips for flyers, posters, and packaging.
• QR Codes for Business Cards: A Complete Guide
  Mar 1, 2026
  What to encode, how big to print, and vCard formatting tips for professional cards.
• Free QR Code Generators: What to Watch Out For
  Feb 23, 2026
  Tracking scripts, daily limits, watermarks, and other traps in "free" QR tools.
• Custom QR Code Colors: Design Tips That Actually Work
  Feb 16, 2026
  How to pick foreground and background colors that look good and still scan reliably.
• QR Code Sizes: What Resolution Do You Need?
  Feb 9, 2026
  Pixel dimensions for web, print, and large-format use cases with concrete recommendations.
• QR Code Error Correction Levels Explained
  Feb 2, 2026
  L, M, Q, and H demystified: what each level does and when to use it.
• PNG vs SVG: Which Format for Your QR Code?
  Jan 26, 2026
  Raster vs vector formats and how to choose the right one for your project.
• How to Create a QR Code in 10 Seconds
  Jan 12, 2026
  Step-by-step walkthrough of generating your first QR code with qrmake.dev.
• A Brief History of QR Codes
  Jan 5, 2026
  From Toyota's factory floors in 1994 to ubiquitous smartphone scanning today.