How do I write a good QR code call to action?

Name the reward and the single action in one line, such as “Scan to save 10%” or “Scan to leave a review”. People scan when they know exactly what they’ll get.

Can I track scans with a free static QR code?

Yes, indirectly. Point the code at a dedicated landing page or a URL with UTM tags and read the traffic in your analytics. A unique promo code on the page lets you tie redemptions back to the campaign — no paid dynamic code needed.

Do marketing QR codes expire?

Static QR codes never expire. As long as the page they point to stays online, they keep working. Only dynamic codes that route through a third-party server can expire, typically when a subscription lapses.

What size should a marketing QR code be?

Size it for the scanning distance — a rough rule is the code should be at least one-tenth of how far away it’s read from. A receipt code can be small; a poster or window code read from a metre or more must be much larger.

What file format should I use for printed campaigns?

Use a vector format such as SVG or PDF for anything printed, so the code stays sharp at any size. Use PNG for digital placements like emails and social posts.

Use cases

QR code marketing ideas

A QR code does one job well: it turns a real-world surface into a tap. Every poster, package, receipt and shop window becomes a doorway to a page where you can sell, sign people up, collect a review or tell a story. The trick is knowing where a code earns its place and how to word the prompt so people actually scan. This guide rounds up more than fifteen marketing ideas that work in practice, the best practices behind them, call-to-action copy you can borrow, and how to tell whether a campaign is working.

10 min read · Updated 24 June 2026

15+ QR code marketing ideas

Each of these is just a code pointing at a web page, so it works with whatever tools and pages you already have. Pick the ones that fit where your customers already look.

Ideas grouped by where the code lives — print, point-of-sale, events and digital.

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1. Product packaging
Link to setup instructions, how-to videos, ingredient details or a reorder page. Buyers already have the box in hand — meet them there.
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2. Posters and flyers
Send people from a glance at a poster to tickets, a sign-up or a landing page, without them remembering a URL.
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3. Receipts
Print a code asking for a review, offering a loyalty sign-up, or giving a discount on the next visit.
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4. Business cards
Replace a typed URL with a code to your portfolio, booking page or contact details — one tap and you’re saved.
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5. Shop windows and counters
Capture passers-by and waiting customers with “scan to follow”, “scan for offers” or “scan to order”.
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6. Event signage and stands
Codes on banners, booths and lanyards link to schedules, demos, brochures or a lead-capture form.
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7. Restaurant menus
A table code opens an up-to-date digital menu — easy to change and far cheaper than reprinting.
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8. Social follow codes
Turn print into followers by linking to your Instagram, TikTok or a single link-in-bio page.
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9. Review collection
Point to your Google or Trustpilot review page right when satisfaction is highest — at the table, in the box or on the receipt.
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10. Lead magnets
Offer a free guide, checklist, sample or discount in exchange for an email — the code links to the sign-up.
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11. Direct mail and inserts
Bridge a postcard or catalogue to your shop with a code that drops people straight onto a product or offer page.
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12. Vehicle and outdoor branding
Van wraps, A-boards and billboards can carry a large code to your site — sized for the distance people read it from.
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13. Trade-show handouts and brochures
Save paper and link to a digital catalogue, spec sheet or video demo that you can keep current.
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14. Loyalty and re-engagement
Codes on cups, bags or cards enrol customers in a loyalty scheme or bring them back with a return offer.
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15. Competitions and giveaways
A code on packaging or a poster routes entrants to a contest page — easy to run, easy to share.
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16. App downloads and feedback
Send people to the right app store, a survey or a support page from any physical touchpoint.

Start with the action, not the code

Decide what you want someone to do — buy, follow, review, sign up — then choose the surface and the page. The QR code is just the shortcut; the offer is what does the work.

Match the code to the goal

A quick reference for what to link to, and the surfaces where each idea performs best.

Goal	Link to	Best surfaces
More sales	Product or offer landing page	Packaging, mailers, posters
More followers	Social profile or link-in-bio	Windows, packaging, business cards
More reviews	Google / review profile	Receipts, table cards, inserts
More leads	Lead-magnet sign-up form	Flyers, event stands, brochures
Easier ordering	Digital menu or shop	Tables, counters, stickers
Fewer support calls	How-to video or FAQ page	Packaging, manuals, labels

Best practices that make codes scan and convert

A good campaign code is reliable first and pretty second. These rules keep your scan rate up.

Always add a clear prompt. Tell people what they get: “Scan for 10% off”, “Scan to book”, “Scan to leave a review”.
Keep strong contrast — a dark code on a light background. Brand colours are fine if they stay dark enough.
Respect the quiet zone. Leave at least four modules of clear space on all sides so the scanner can lock on.
Size for the scanning distance. A bigger surface seen from further away needs a much larger code.
Use vector files for print so the code stays sharp at any size, from a card to a billboard.
Make the landing page mobile-first. People scan on phones — the page they land on must load fast and read well on a small screen.
Test on several phones before any print run, including in lower light.

Don’t skip the test print

The most expensive mistake in QR marketing is printing thousands of a code nobody checked. Print one proof at final size, scan it on a couple of devices, and only then run the batch.

Call-to-action copy you can borrow

The words next to the code matter as much as the code. Each line names a reward and a single action.

“Scan to save 10% on your first order.”
“Scan to book a table in seconds.”
“Scan to leave a quick review — it really helps.”
“Scan for the free setup video.”
“Scan to follow for offers and behind-the-scenes.”
“Scan to download your free guide.”
“Scan to reorder in one tap.”

How to measure success

You can’t improve what you don’t track. A static code can’t count scans by itself, but you can still measure outcomes.

Use a dedicated landing page or link for each campaign and read its traffic in your analytics — every visit from that page is effectively a scan.
Add UTM tags to the URL you encode (such as utm_source=poster) so scans show up clearly in your analytics tool.
Use a unique discount or promo code on the landing page so redemptions tie back to the campaign.
Compare conversions, not just scans — sign-ups, sales or reviews matter more than raw taps.
Split-test placements and wording by giving each its own link, then keep what wins.

Static is enough for most campaigns

You don’t need an expensive dynamic code subscription to measure results. A static code pointing at a tagged URL on a page you control gives you tracking through your own analytics — free and with no expiry.

Where to go next

Several of these ideas have their own deep dives. For restaurants and cafés, see the guide to QR codes for restaurant menus. For posters, stands and signage, read QR codes for events and posters, and for growing a social following from print, see QR codes for Instagram. When you’re ready to brand a code, the guide to a QR code with a logo shows how to add a mark without breaking the scan.

Make your marketing QR codes

Open the free QR code generatorFree, no watermark — create campaign codes for packaging, posters, receipts and more in seconds.

The strongest uses bridge a physical moment to a single online action: a code on packaging linking to a reorder page, on a receipt asking for a review, on a poster sending people to tickets, or on a window inviting a follow. Match each code to one clear goal.