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Simply login to your QR Code King dashboard, click Upload Document, select your Invoice / MTC / Challan PDF, add the document details and your QR code is generated instantly. You can then drag and place it anywhere on your PDF page.

Yes. After uploading, you get a live preview of your document. You can drag the QR code icon to any position on the page — corner, bottom, side — and resize it as small as a logo or stamp. Once satisfied, download the final PDF.

Download 1 is your full PDF with the QR code embedded inside — for printing your document. Download 2 is the QR code only as a sticker in various sizes (2cm to 12cm) — for sticking on the physical product or material. Both QR codes link to the same verified document.

We offer 2×2 cm (Mini), 4×4 cm, 6×6 cm, 8×8 cm (XL Sticker), 12×12 cm (Print/A4), and a Custom size option. You can print and cut these to stick on any product, pipe, box or bundle.

The receiver simply scans the QR code using their phone camera — no app required. The original document opens instantly in their mobile browser in read-only mode. They cannot edit or download the document, only view and verify it.

Yes, we accept PhonePe and other UPI payment methods. Plans start at ₹151 per week, ₹500 per month and ₹5,000 per year. All payments are processed securely and you get instant activation after payment.

Yes. Your documents are stored securely on our servers in India. Only people with your specific QR code link can view the document. We do not share your documents or data with any third party. You can delete your documents anytime.

Yes, you can cancel anytime. Weekly and monthly plans are not auto-renewed unless you choose to. For yearly plans, please refer to our Refund Policy page. Email us at info@qrcodeking.com for any billing queries.