Printing full instructions, warranty terms, or support details directly on small product packaging rarely works well — the text ends up cramped, in a tiny font, or simply doesn't fit at all. A QR code linking to a fuller page online solves this space problem cleanly, while still giving customers full access to whatever information they need.
What makes sense to move behind a QR code
- Full setup or usage instructions, especially for anything with more detail than fits comfortably on the packaging itself.
- Warranty terms and registration, which are often lengthy and rarely need to be read before purchase.
- Support contact information, keeping it up to date on a web page rather than permanently fixed in print.
- Safety information in multiple languages, letting one linked page serve a wider range of customers than packaging space alone would allow.
Steps to add a QR code to your packaging
- Build or identify the destination page covering the relevant information clearly.
- Generate your code with QR Code Generator, linking to that page.
- Download at a size appropriate for your packaging's print dimensions, keeping a clear margin around it.
- Test the printed packaging proof by scanning it before finalising your full production run.
Keeping essential safety information printed directly
Anything with a genuine, immediate safety requirement should still be printed directly on the packaging itself, rather than relying entirely on a scan, since not every customer will scan the code before using the product, and some information is too important to depend on that extra step.
Choosing a stable, long-term link for a product with a long shelf life
Since packaging for some products stays in circulation for years after production, use a genuinely stable, permanent link you're confident will remain valid for the long term, following the same general principle covered in our guide on why a QR code can stop working if its destination moves.
Considering multiple codes for different purposes
For a product with distinct, substantial categories of information — setup instructions versus warranty registration, for instance — it may make more sense to use two separate, clearly labelled codes rather than combining everything onto a single destination page that tries to cover too much at once.
Testing the full customer experience, not just the scan itself
Beyond confirming the code scans successfully, actually read through the destination page as a customer would, checking it's genuinely clear, well-organised, and mobile-friendly, since that's the actual experience your QR code is delivering, not just a successful initial scan.
Coordinating the code with your packaging's production timeline
Since packaging is often produced well ahead of when it's actually used, finalise your destination page and confirm the code works correctly before packaging goes into production, rather than after, when any correction would mean an already-printed batch with an unconfirmed code.
Considering accessibility for customers without a smartphone
Not every customer has a smartphone capable of scanning a QR code, so for genuinely important information, consider whether a phone number or a simple printed summary alongside the code ensures everyone can still access what they need.
Monitoring the destination page's traffic if your platform allows it
If your website platform provides basic analytics, keeping half an eye on traffic to your QR-linked page can give you an early, indirect signal if something's gone wrong with the code or the page, since a sudden drop in otherwise-expected scans is worth investigating.
Planning for what happens if the product itself gets discontinued
Decide in advance how long you'll keep supporting a linked page after a specific product is discontinued, since customers with older stock may still try to scan the code well after the product has left the market, and a dead link at that point reflects poorly on ongoing customer support.
Why this approach scales well as your product line grows
As you add more products, each with its own QR-linked page, this approach scales considerably better than trying to fit growing amounts of information onto shrinking available packaging space for each new item.
Frequently asked questions
What kind of content makes sense to move behind a QR code on packaging?
Full instructions, warranty terms, support information, and anything too lengthy to fit comfortably in the available print space.
Should safety information still be printed directly?
Yes, anything with an immediate safety requirement should remain printed on the packaging itself, not rely solely on a scan.
What kind of link should I use for a product with a long shelf life?
A stable, permanent link you're confident will remain valid for years, since packaging can stay in circulation long after production.
Should I use one code or several for different kinds of information?
For distinct, substantial categories of information, separate, clearly labelled codes are often clearer than one page trying to cover everything.
What should I check beyond whether the code scans successfully?
Read through the destination page as a customer would, confirming it's clear, well-organised, and works well on a phone.
Can I update the linked content after packaging is already printed?
Yes, as long as you keep content at the same stable address; updating the page itself updates what every already-printed code shows.
Is the QR code generator free to use?
Yes, no sign-up required.