Create permanent QR codes for links, text, WiFi or UPI — generated locally, never tracked, never expiring.
Most "free" QR generators route your scans through their servers so they can expire your code or charge you later. PDFZero generates the QR code entirely in your browser: the code encodes your text directly, works forever, and no one — including us — can track scans or take it away.
Because the content is encoded directly in the image, the QR code never expires and never redirects through a third-party server. Print it on menus, posters, visiting cards or product packaging without worrying it will stop working.
Yes. The code is generated locally and encodes your content directly — there is no redirect service that could expire, charge, or track it. It works forever.
Yes — use the format WIFI:S:NetworkName;T:WPA;P:password;; and phones that scan it will offer to join the network.
Yes — paste a UPI link like upi://pay?pa=name@bank&pn=YourName and any UPI app that scans it will open the payment screen.
Choose 1024 px for posters and packaging. QR codes are tolerant of scaling, but bigger sources print sharper.