140 · Developer Tools

QR Code Generator

Make a QR code that works forever: no sign-up, no tracking redirect.

Style
4 modules

How to use the qr code generator

  1. Choose the type and fill in the details.
  2. Adjust colours and size if you like.
  3. Download PNG or SVG and test it with your phone camera.

Codes that never expire

Many “free” QR generators send people through their own short link, which can stop working or be tracked. Codes made here contain your content directly, so they keep working forever and nobody sees who scans them.

Printing tips

Use SVG for print, keep dark modules on a light background, leave the quiet zone (border) at 4 modules, and print at least 2 cm (0.8 in) wide. Higher error correction makes codes more robust to damage but denser.

Examples

Wi-Fi “HomeNet”, WPA, password

Guests scan to join

https://example.com/menu

Opens the menu page

Questions

Is the Wi-Fi password sent anywhere?

No. The code is generated in your browser, and the password is only stored in the QR code image itself.