Anything you type here is encoded into the QR. Up to a few thousand characters for level L; fewer at higher error correction.
Paste any URL, text, or contact details you want encoded into the QR code.
Choose error correction, page size, orientation, and colors for the printed QR.
Preview or download your QR PDF.
Ready to print, share, or attach instantly.
Paste your content, choose an error correction level and page layout, and download a centered, print-ready QR PDF in seconds.
Need a printable QR code for a flyer, sign, packaging, or invoice? IronFreeTools' QR Code to PDF generator turns any URL or text into a centered, print-ready PDF directly in your browser, with no upload, sign-up, or installation required.
PDF is the safest format for sharing print-ready artwork. It locks the layout so your QR code looks consistent on every device and printer, and recipients can open it without any specialist software at all.
Raw PNG QR codes are easy to generate but awkward to print at a precise size or share alongside other documents. Embedding the QR in a PDF lets you fix the print dimensions, attach it to a contract, mail merge it into a packet, or hand it to a print shop without losing fidelity.
Your content is encoded into a high-resolution QR using the open-source qrcode library, then placed onto a vector PDF page with pdf-lib. Developers automating QR-to-PDF in .NET can use IronPDF's QR code features for server-side, high-fidelity output. Explore the full IronPDF feature list for the complete set of supported workflows.
Any UTF-8 text: URLs, plain text, Wi-Fi strings, vCard contact data, email addresses, or phone numbers. The maximum payload depends on the error correction level you choose.
Error correction lets a QR remain readable even when partly damaged or obscured. Level L recovers ~7%, M ~15%, Q ~25%, and H ~30% of data. Use H if you plan to overlay a logo or expect print wear; M is the best general-purpose default.
A4, US Letter, and US Legal in either portrait or landscape orientation. The QR is centered on the page at the size you choose.
Yes. Pick any hex foreground (dark modules) and background (light modules) color. For best scan reliability, keep the foreground much darker than the background and avoid inverted color schemes on older scanners.
Yes. The QR is generated at high resolution and embedded as a crisp raster image in the PDF. It stays sharp at any print size you select.
Yes. QR Code is an open ISO standard. You can use the generated QR codes for personal, commercial, or print materials with no licensing fees.
No. QR generation and PDF rendering run entirely in your browser. Nothing you type leaves your device.
No sign-up is required. QR Code to PDF is free to use without an account or installation.
Yes. The optional caption field renders a single line of text below the QR code so recipients know what to expect when they scan it.
Generate QR codes from any URL or text Four error correction levels (L, M, Q, H) A4, Letter, and Legal page sizes Custom foreground and background colors Optional caption text under the QR Private, browser-only processing