Free tools
Free QR code tools
Small, useful QR tools that run entirely in your browser. No signup, nothing uploaded. Built because we needed them.
Most used
Free QR code generator
Paste a link, get a QR code, download it as PNG or SVG. No signup, no watermark.
QR code analytics checker
Upload a QR code and we'll tell you whether it can track scans, or whether it's a dead static code.
QR code URL checker
See exactly where a QR code goes before you scan it. Decoded in your browser, nothing uploaded.
WiFi QR code generator
Make a QR code that joins your WiFi network with one scan. Built in your browser, no signup.
vCard QR code generator
Turn your contact details into a QR code people scan to save you to their phone. No signup.
QR code size calculator
How big should your QR code be? Enter the scan distance and get the minimum size that still reads.
These make static codes. We make editable ones.
The tools above bake the link into the image. A TangoQR code points at a redirect you control, so you can change where it goes after it's printed. Free to start, no signup for your first code.
Make an editable code, free