Blog
Guides, tips and news about QR codes.
Published on 8/3/2026
QR Codes for Events: From Save-the-Date to Feedback Form
One printed code can carry an event through its whole life — add-to-calendar before, the live schedule during, a feedback form after — plus what to put on badges, signage and tickets.
Read more →Published on 8/3/2026
One QR Code, Different Destinations: Redirect Rules and A/B Tests
Send iPhone and Android users to different app stores, greet each visitor in their own language, switch a poster from lunch menu to dinner menu at 15:00, and split traffic between two landing pages — all from one printed code.
Read more →Published on 7/31/2026
Google Review QR Codes: Getting More Reviews Without Breaking the Rules
How a review QR code works, how to find your Place ID, where and when to ask, and the two practices that can get your reviews removed or your listing penalised.
Read more →Published on 7/31/2026
Branded QR Codes: How Far You Can Push the Design Before It Stops Scanning
Logos, colours, gradients, custom shapes and frames — what a QR code tolerates, what quietly breaks it, and how error correction buys you the room to brand it.
Read more →Published on 7/31/2026
QR Codes on Product Packaging: What to Put There and What Not To
Printing QR codes on labels and packaging: what belongs behind the scan, GS1 Digital Link and GTINs, surviving curved surfaces and foil, and why a label you cannot reprint needs a code you can edit.
Read more →Published on 7/31/2026
QR Code Business Cards: A Contact That Survives a Job Change
How a vCard QR code works, why the dynamic version outlives your printed cards, what to put on it, and the honest limits of a digital business card.
Read more →Published on 7/31/2026
QR Code Analytics: What You Can Actually Measure
Scans versus unique visitors, device and browser breakdowns, referrers, bot filtering, UTM tags and CSV export — and the honest limits of QR tracking.
Read more →Published on 7/31/2026
Wi-Fi QR Codes: Share Your Network Without Dictating Passwords
How Wi-Fi QR codes work, the difference between an auto-join code and an editable credentials page, where to place them, and how to change the password without reprinting.
Read more →Published on 7/31/2026
What Size Should a QR Code Be? A Print Guide
The 10:1 rule, minimum sizes for business cards, menus, posters and billboards, quiet zone, error correction, and why a code that looks fine on screen fails in print.
Read more →Published on 7/31/2026
QR Code Scams (Quishing): How to Spot a Malicious Code
Quishing is phishing that hides behind a QR code. Learn the scams that actually happen, how to check a code before you scan, and how businesses can protect their printed codes.
Read more →Published on 7/29/2026
How to Create a QR Code Menu for Your Restaurant
A QR code menu lets guests scan and view your menu on their phone — and update dishes and prices anytime without reprinting. Here's how to set one up.
Read more →Published on 7/28/2026
What Is a Dynamic QR Code? A Complete Guide
A dynamic QR code lets you change its destination anytime and track every scan. Learn how dynamic QR codes work, when to use them, and how to create one.
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