QRflows blog
QR Code Blog
Guides, tips, and best practices for dynamic QR codes in print and digital campaigns.
Google Review QR Code: How to Create One and Get More Reviews (2026)
A Google Review QR code sends customers directly to your review form in one scan. Here's how to create one, where to place it, and why dynamic QR codes collect 2–3× more reviews than static ones.
QR Codes for Business Cards: What Works and What Doesn't
Adding a QR code to a business card — what it should link to, where to place it on the card, static vs dynamic, and the contact card vs vCard choice.
QR Codes for Events: Every Use Case from Flyer to Post-Event Follow-Up
How event organizers use QR codes for promotion, ticketing, check-in, on-site navigation, and post-event follow-up — with placement tips and what to track.
QR Codes for Real Estate: How Agents Use Them in 2026
How real estate agents use QR codes on yard signs, flyers, direct mail, and open houses — with lead capture examples, placement tips, and what to track.
QR Codes for Retail: How Stores Use Them in 2026
How retail stores use QR codes on shelves, packaging, receipts, and windows — with real placement examples, campaign ideas, and what to track.
QR Code Size Guide for Print: Minimum Sizes, Formats & Mistakes to Avoid
How big should a QR code be? Minimum sizes for business cards, flyers, posters, yard signs, and packaging — plus format and contrast rules for reliable scanning.
How to Use Smart Rules in QRflows — Complete Guide (2026)
Smart Rules let one QR code route scans by country, device, language, or time. Here's how to set them up, real examples, and when to use each rule type.
Bitly QR vs QRflows: Which Is Actually Built for QR Codes? (2026)
Bitly adds QR as a feature to a link shortener. QRflows is built for QR from day one. Pricing, features, and GDPR — honest comparison.
QR Code Monkey vs QRflows: Honest Comparison (2026)
QRCode Monkey is the best free static QR generator. QRflows is built for dynamic QR with analytics and Smart Rules. Here's when each makes sense.
QR Code Chimp vs QRflows: Honest Comparison (2026)
QR Code Chimp vs QRflows — scan limits, Smart Rules, A/B testing, and pricing. Which platform fits your QR campaign in 2026?
How to Create a QR Code with a Logo (And Make It Actually Scan)
Adding a logo to a QR code looks great — and breaks scanning if done wrong. Error correction, size limits, contrast rules, and what to test before you print.
Static vs Dynamic QR Codes: What's the Difference and Which Do You Need?
Static QR codes are fixed forever. Dynamic ones can be edited after printing. Here's exactly what the difference means and when each makes sense.
Uniqode vs QRflows: Honest Comparison (2026)
Uniqode raised prices in May 2026 — annual-only plans start at $49/mo. QRflows offers Smart Rules from €39/mo, monthly billing, no lock-in. Full comparison.
Hovercode vs QRflows: Honest Comparison (2026)
Hovercode is free for 3 QR codes. QRflows adds Smart Rules, A/B testing, and Product QR from €9/mo. Side-by-side pricing and features — decide in 2 minutes.
QR Codes for Hotels: Complete Implementation Guide (2026)
How hotels use QR codes for WiFi, room service, reviews, and guest communication — with real placement tips, Smart Rules examples, and mistakes to avoid.
QR Codes on Product Packaging: What Works in 2026
A QR code on packaging opens a direct channel to every customer who buys your product. Here's how to use it well — from use cases and Smart Rules to print specs and the mistakes that kill scan rates.
What QR Code Analytics Actually Tell You
Scan counts are just the start. Here's how to read QR code analytics — and what to actually do with the data on device types, geography, time patterns, and returning visitors.
QRTiger vs QRflows: Honest Comparison (2026)
QRTiger is the most-searched QR platform on Google. QRflows is a newer EU-based alternative. Here's an honest side-by-side covering pricing, features, analytics, and the details that matter when you scale.
QR Codes for Restaurants: Complete Guide for 2026
Menus, Google reviews, WiFi, reservations — how restaurants use QR codes in 2026, which type fits each use case, and how Smart Rules let one printed code do the work of five.
How to Edit a QR Code After Printing
Printed a QR code and need to change the link? Static QR codes can't be edited — but dynamic ones can. Here's what to do if you're stuck, and how to avoid the problem next time.