A PDF QR code is exactly what it sounds like: a scannable QR code that opens a PDF file when scanned. You can link it to your company brochure, whitepaper, pitch deck, or even a free lead magnet.

How to create a QR code for free? If you want to create your own custom QR code there are several free online tools that let you generate it. Among the various online QR code generators, it is worth ...

With these generators, you can create professional-looking QR codes that users can quickly scan, leading to increased engagement with your business or personal brand.

That’s legitimately the whole deal—you run the code, generate the PDF, then print the file. That piece of paper is now your backup. Naturally, qr-backup works in reverse, too.