How QR codes work, what they're used for and best practice in restaurants.
Where to find your account's Instagram QR code, how to customise it, download it as a PNG and display it in your dining room to win followers.
August 8, 2026A QR code has no expiry date, but it can still stop working. Here is what really sets a QR code's lifespan and how to keep it active over the long run.
August 8, 2026Your QR code won't scan? The 8 real causes, the checks to run on Samsung and iPhone, and how to test a code before printing it.
August 8, 2026Minimum size, file resolution, margins and contrast: the technical rules to check before printing a QR code on a menu or a flyer.
August 8, 2026Fake QR codes on car parks, letters and classified ads: how the QR code scam works, and how to secure the one on your tables.
August 8, 2026Build a custom QR code with a logo and colours that still scans: contrast, print size and error correction, explained step by step.
August 8, 2026How to turn a PDF into a QR code in four steps, the free tools available, and why a web menu reads better on a phone.
August 8, 2026Collect more Google reviews with a QR code on the table, handle negative comments, and track your rating every month.
August 8, 2026Generate a free WiFi QR code, scan it on iPhone, Android or PC, and display it on the same table tent as your menu: the complete step-by-step method.
August 8, 2026QR code cocktail menu: which details are legally required at the bar, how to display ingredients and spirits, and how to sell more mocktails.
August 8, 2026NFC or QR code at the table? Compatibility, cost per table and lifespan compared, with a practical recommendation for restaurants.
August 8, 2026Create a QR code in minutes: links, video, Instagram, Google reviews, logo and printing. The steps, the pitfalls, and when free is enough.
August 8, 2026Scanning a QR code needs no app on iPhone or Android. Here are the steps, the problems that come up most often and how to fix them.
August 8, 2026Chevalet, sticker, set de table ou vitrine : quel support QR code restaurant fonctionne vraiment, à quel coût, et combien en prévoir par salle.
August 8, 2026Modules, finder patterns, error correction, versions and camera scanning: how a QR code actually works, explained for restaurant owners.
August 8, 2026The little black-and-white square has become so familiar that nobody really looks at it anymore. Where does it come from, how does it actually work, and what are its limits and pitfalls in a restaurant? A closer look at the quietest tool in your dining room.
June 6, 2026At first glance, every QR code looks the same. Under the hood, there are two completely different families: static codes, which never change, and dynamic codes, which redirect. Pick the wrong one for your restaurant and it gets expensive. Here's the comparison, without the jargon.
June 5, 2026
