QR Code Guides

Short answers and practical steps for making, designing and printing QR codes that never expire.

• Static vs Dynamic QR Codes: Which Ones Expire?

  A static QR code stores your link directly and never expires. A dynamic one routes through a provider's server and dies when the subscription lapses.

• How to Make a Free WiFi QR Code

  Make a free WiFi QR code in a minute: guests scan it with their camera and join. No account, and the password is never sent to a server.

• How to Make a WhatsApp QR Code with a Message

  Make a free WhatsApp QR code that opens a chat with your number and a ready-to-send first message. Great for shops and customer service. No account.

• Restaurant Menu QR Codes That Can't Be Switched Off

  How to make a menu QR code for a restaurant, café or food stall: free, no subscription, no expiry. Plus print-size and table-placement tips.

• How to Put a QR Code on a Background Photo

  Put a QR code on a product photo or poster right in the browser, no design app needed. Card and Blend modes with an automatic scan check.

• QR Code Printing Tips: Size, Contrast, Format

  Print QR codes that always scan: minimum size, scanning distance, colour contrast, quiet zone, error correction and the best file formats.