QR codes, explained.
Short, practical answers for menus, reviews, print and tracking.
Dynamic vs static QR codes: what’s the difference?
Static QR codes hold your link inside the pattern and can never change. Dynamic QR codes point to a short link you can edit and track. Here is how to choose.
2 min read BasicsDo QR codes expire? The honest answer
QR codes themselves never expire. Static codes work forever; dynamic codes work as long as the service behind them is active. Here is what actually makes a QR code stop working.
2 min read DesignHow to make a QR code with your logo (that still scans)
Add your logo to a QR code without breaking it: how error correction works, how big the logo can be, which colors are safe, and how to test before printing.
2 min read Use casesQR code for a restaurant menu: a 5-minute guide
Put your menu online, make one QR code for every table, and update prices without reprinting. Sizes, placement and the mistakes that make guests give up.
2 min read AnalyticsHow to track QR code scans (and what the numbers mean)
You can only track a QR code if it is dynamic. Here is what scan analytics show, how unique scans are counted, and how to connect QR scans to Google Analytics with UTM tags.
2 min read PrintingQR code size for printing: minimum sizes and scanning distance
How big should a printed QR code be? Use the 10:1 rule, the 2 cm minimum and this size chart for business cards, menus, posters and signs.
2 min read Use casesHow to make a QR code for Google reviews
Get your Google review link from your Business Profile, turn it into a QR code, and place it where happy customers will actually scan it — without breaking Google’s rules.
2 min read Use casesHow to make a WhatsApp QR code that opens a chat
Build a wa.me link with your number and a ready-made message, turn it into a QR code, and let customers start a WhatsApp chat in one scan.
2 min read BasicsCan you change a QR code after printing? Yes — here’s how
Printed the wrong link, or your menu changed? If the QR code is dynamic, you can change where it goes in seconds without reprinting. If it is static, here are your options.
2 min read BasicsFree QR code generators: what “free” really means
Some free QR codes work forever, some stop after a trial. How to tell the difference before you print, and when paying a few dollars is worth it.
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