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Have a question about plans, documents, technical support or partnerships? Send us a message — we reply within 24 hours on working days.

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Contact Information

Multiple ways to reach the QR Code King team. We are based in India and serve businesses across the country.

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Email Support
For general queries, support and billing
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Website
India's #1 Document QR Verification Platform
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Country
India
Serving manufacturers, traders & logistics businesses across India
Support Hours
Mon – Sat, 10am – 7pm IST
Sundays and public holidays excluded
We reply within 24 hours
Average response time: 4–6 hours on working days

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Quick Answers

Frequently Asked Questions

Find answers to the most common questions about QR Code King

How do I upload my document and generate a QR code?
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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.
Can I place the QR code anywhere on my PDF?
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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.
What is the difference between the two downloads?
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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.
What sizes are available for the QR sticker download?
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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.
How does the receiver verify the document?
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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.
How do I pay? Is PhonePe accepted?
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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.
Is my document data safe and private?
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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.
Can I cancel my subscription anytime?
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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.

Still Have Questions?

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