PDF to QR Code Generator: Free, No Signup

Not directly. A code encodes one destination, and that is true of every generator. What you can do is point the code at a page that lists them. An EZQR showcase page takes labelled buttons, one per PDF URL, so a single printed code opens a short menu ("Spring menu", "Allergens", "Wine list") instead of one fixed document. One showcase page is included free and five on the Lite plan, or you can point the code at an index page on your own site. Elsewhere this behaviour is usually sold as conditional or smart routing on a higher tier; it comes up repeatedly in public reviews as something buyers wanted and could not find, so it is worth knowing it can be done with a plain static code and a landing page.

No. EZQR generates the code that points at a URL you provide. You host the PDF on your own site, Google Drive, Dropbox, S3, a CDN, or any public file host. That is deliberate: the same URL works across every generator, CMS and marketing channel, whereas coupling the file to us would mean your printed code depends on our storage. The code is the scan-friendly delivery layer; the document stays wherever you put it.

With a static code the URL is fixed at print time. To swap the document without reprinting, use a dynamic QR on the $5/mo Lite plan: the printed code points at an EZQR redirect and you change the destination PDF from the dashboard. Menus rotate, manuals get revisions, brochures update. This is the top reason PDF users upgrade.

Three common causes, in the order worth checking. One: the URL is not publicly reachable: a login wall, an expiring share link, or an IP allowlist. Two: the file is not served with a Content-Type: application/pdf header, so the browser tries to render it as text; some hosts default to text/plain. Three: the PDF is password-encrypted. Open the URL in a private browsing window before troubleshooting the code itself. If it fails there, the problem is the hosting, not the QR.

On every current phone, yes. iPhone opens it in Safari's built-in viewer with the option to save to Apple Books or Files. Android opens it in Chrome's viewer or the system viewer. Older Android devices with no default PDF viewer prompt the user to install one: rare now, but worth a test if your audience skews older.

Match the scanning distance with the 10:1 rule: code width at least the scanning distance divided by ten. Business card, close range: 2.5 cm. Restaurant table tent at arm's length: 4 cm. Window decal read from the pavement: 8 cm. Yard sign read from the kerb: 10–15 cm. Add about 1.5× margin for older phones and poor light. The size guide has the full table.