How to Make a QR Code for a Product Catalog (Free, 2026)
A QR code that opens your product catalog lets a customer go from a printed page, shelf, or shop window straight to browsing and buying on their phone. The smart approach is to keep the catalog online at a fixed link so you can update prices and stock without reprinting anything. Here's how to set it up for free.
Quick answer
Host your catalog online — a storefront page, a shop, or a PDF — at a stable URL, then create a QR code that links to it using a free tool like OneSol's QR code generator at onesol.io/qr-code-generator. Print or display the code on packaging, shelf tags, business cards, or your window so customers scan and browse instantly. Since the code only points to a link, you can add products or change prices anytime without a new code.
1. Put your catalog online
Set up your products where customers can browse them on a phone — an online storefront, a shop page, or at minimum a well-organized PDF. A live storefront (like the free one on OneSol) is better than a static PDF because customers can browse categories and check out directly. Copy the catalog's URL once it's live and keep it fixed.
2. Generate the QR code for the catalog link
Open a free generator such as onesol.io/qr-code-generator, paste your catalog URL, and select the URL type. Download the code as an SVG for print or a large PNG for on-screen use. Keep a clear white margin around it and enough contrast so any phone camera reads it on the first try.
3. Put the code where buyers see products
Print it on packaging, shelf edge labels, hang tags, trade-show banners, business cards, and your shop window. Pair it with a short prompt like "Scan to shop the full range" so people know it leads to buyable products. Size it for the scan distance — small on a tag, large on a banner people read from across a room.
4. Keep stock and prices current without reprinting
Because the QR points to your live catalog, editing a price, marking an item sold out, or adding new products updates instantly for anyone who scans. Test the code on two phones before a print run to confirm it lands on the catalog. This keeps your printed materials accurate long after they leave your hands.
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FAQ
What's the best thing to link a catalog QR code to?
A live online storefront where customers can browse and buy directly beats a static PDF. It lets them check out on the spot and lets you update stock in real time.
Can customers buy straight from the QR code?
Yes, if the code links to an online store or storefront page. On a platform like OneSol, scanning opens a storefront where they can browse and pay directly.
How do I update the catalog after printing the code?
Edit the online catalog the code points to — as long as the URL stays the same, every printed or displayed code shows the updated products and prices.
Is it free to make a catalog QR code?
Yes. The QR code itself is free with tools like OneSol's generator, and you can host a free storefront or catalog page behind it.
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