QR Code became standard on restaurant tables after the pandemic — and for good reason. Menus always up to date without reprinting, less friction at service, data on what customers actually look at. But most restaurants still use it in a way that leaves money on the table: a static QR pointing to an ugly PDF, no tracking, no updates.
This guide shows how to use QR Code properly — for menus, ordering, Wi-Fi, Google reviews and loyalty. With examples and the exact type of QR that makes sense in each case.
Static vs dynamic: for restaurants, always dynamic
The difference is simple: static QR has the final URL "embedded" in the code itself — if you change websites, you have to reprint everything. Dynamic QR points to a redirector (like code2scan.com/q/abc) that you can change whenever you want, without touching the printed QR.
For restaurants this is vital. Change the menu? Switch the destination of the same QR. Changed the ordering system? Update a field in the dashboard. The 200 laminated menus keep working.
Another advantage: dynamic QR tracks scans. How many people scanned today, at what time, from what phone. Here's an article on dynamic QR vs static with the full comparison.
Case 1: Digital menu without app, without download
The most common case. You print the QR on the table, the delivery package or the menu at the door, and the customer opens the menu on their own phone.
How to set up:
- Create a link-in-bio or a simple page with photos + prices (don't use PDF — it's horrible on mobile).
- Generate a dynamic QR pointing to that page.
- Print on laminated stickers (about $2 each for 50+).
Important tip: keep the menu fast (load under 2s) and optimized for mobile. PDF → customer gives up. Slow site → same.
Case 2: Contactless ordering (self-service)
Here the QR points to an ordering system where the customer chooses, pays, and the order goes straight to the kitchen. Useful in peak hours — reduces wait time and frees up servers to deliver and serve better.
Platforms that work: Toast, Square, Lightspeed, Bopple. The dynamic QR goes to a specific URL per table (each table has a different QR — the system knows where the order came from).
Watch out: not every customer likes this. In higher-end restaurants, self-ordering feels impersonal. Works best in fast-casual, diners, breweries, food courts.
Case 3: Google reviews (review booster)
This one is SEO gold for local search. Customer leaves satisfied → sees a QR on the receipt or counter → scans → lands directly on the Google review page → writes the review.
Without a QR, they forget. With QR and zero friction, conversion from "left happy" to "wrote a review" goes up a lot — some of our customers go from 1-2 reviews per month to 15-20.
The secret is to point the QR to the specific review URL (g.page/r/YOURID/review) — not to the Google Maps listing. Review URL skips steps. Code2Scan has a specific QR type for this.
Case 4: Store Wi-Fi
Wi-Fi QR isn't just "customer convenience". It's also longer dwell time — connected customer stays longer, orders more. And you capture email/phone if you use a captive portal system.
The QR can be static here (the Wi-Fi password doesn't change all the time). But if you use a captive portal for registration, use dynamic.
Case 5: Loyalty program
QR on the receipt → customer registers → earns points. Simpler than a dedicated app, works for any restaurant size.
Platforms: Square Loyalty, Belly, Fivestars. Or a link-in-bio with a Google Forms registration if you want to run for free.
What NOT to do
- PDF as menu. Pinch to zoom, horrible scrolling, 5MB weight. Customer gives up.
- Microscopic QR. Minimum 2.5cm × 2.5cm (1in × 1in) to work well at 30cm. On the table, 3-4cm is ideal.
- QR without testing. Before printing 200 copies, scan with 3 different phones. We've seen QR errors across entire franchise chains.
- QR without tracking. If you don't know how many scans your QR has, you don't know if it works.
Summary: the minimum restaurant setup
- Dynamic QR on the menu (on the table, in the storefront, in delivery).
- Specific Google review QR at the counter and on the receipt.
- Wi-Fi QR on a discreet little plaque.
- Dashboard to see scans — how many, when, from where.
The first 3 can be done in an afternoon. The dashboard you create free on Code2Scan and you get out trackable scans and an editable menu.