Guides
QR code guides
Short, practical answers to the questions people ask before printing a QR code.
Do QR Codes Expire? The Honest Answer
Static QR codes don't expire. Here's what can still make one stop working.
Static vs Dynamic QR Codes: Which Do You Need?
Static codes are free and permanent. Dynamic codes are editable but depend on a service.
How to Create a QR Code for a Link (in 30 Seconds)
Copy, paste, download — and the few checks that make it scan every time.
How to Create a WiFi QR Code for Guests
Find your network name and password, create the code, frame it.
How to Add a Logo to a QR Code Without Breaking It
Small logo, high error correction, strong contrast.
PNG vs SVG QR Code: Which Format Should You Download?
PNG for screens, SVG for print, PDF for documents.
How to Print a QR Code That Scans Every Time
Size, contrast, quiet zone and the right surface.
QR Code for Business Cards: vCard or Link?
Let people save your contact in one scan.
How to Make a QR Code for a Restaurant Menu
Host the menu on a page you control, then create a static QR.
How Big Should a QR Code Be?
A simple rule of thumb: scanning distance ÷ 10.