How this QR code generator works
Your text is encoded into a QR code image directly in your browser using JavaScript — nothing is sent to a server, so it works instantly and privately.
Common uses for a QR code
- Sharing a website link on a printed flyer or business card
- Sharing Wi-Fi details without typing a long password
- Linking to a menu, form, or payment page
Frequently asked questions
Does the QR code expire?
No. Since the text is encoded directly into the QR code image itself (rather than pointing to a shortened link on a server), it works for as long as you keep the image, with no expiry.