The ScanIQ blog
Practical guides on dynamic QR codes, scan analytics, and getting more from every code you print.
How to Retarget QR Code Scanners with Meta & Google Ads
Learn how to retarget QR code scanners using dynamic QR codes, smart links, and Meta or Google Ads pixels for better offline campaign ROI.
Best QR Code Format for Print vs Digital
Learn the best QR code format for print vs digital: when to use PNG, SVG, or PDF for posters, packaging, email, and social posts.
How to Use One QR Code for Multiple Links
Learn how to use one QR code for multiple links with smart links, device rules, and dynamic QR codes that keep print assets simple.
Best QR Code Generator for UTM Tracking
Learn what makes the best QR code generator for UTM tracking, including editable links, scan analytics, bulk creation, and GA4-friendly reporting.
QR Code Tracking Privacy: What's Actually Collected
Learn what QR code scan analytics collect, what they don't, and how privacy-friendly tracking works for dynamic QR codes.
QR Code API Tutorial: Create & Track Codes in Code
Learn a QR code API tutorial with Bearer auth, creating dynamic QR codes, updating destinations, and reading scan analytics.
How to Make a QR Code for a Google Form
Learn how to create a QR code for a Google Form, track scans, and update the form later without reprinting the code.
SVG vs PNG QR Codes: Which Should You Download?
Compare SVG vs PNG QR codes for print, web, and sharing. Learn when each format matters and why downloading both is often best.
How to Generate QR Codes in Bulk From a Spreadsheet
Learn how to generate QR codes in bulk from a spreadsheet, keep each one editable, track scans, and organize large batches efficiently.
Why Is My QR Code Not Scanning? Causes & Fixes
Learn why your QR code is not scanning and how to fix size, contrast, print damage, error correction, and dead-link issues.
QR Code Size for Printing: Get It Right
Learn the right QR code size for printing, plus DPI, quiet zone, SVG vs PNG, and a simple pre-print checklist.
How Much Does a QR Code Cost? Free vs Paid, Explained
Learn how much a QR code costs, from free static codes to paid dynamic plans, per-code pricing, and flat monthly options.
Best QR Code Generator for Small Business (2026)
Looking for the best QR code generator for small business? Here's what actually matters: editable codes, simple analytics, fair pricing, and easy setup.
How to Add a Logo to a QR Code (Keep It Scannable)
Learn how to add a logo to a QR code without breaking scans. Follow practical tips on size, contrast, error correction, and quiet zone.
QR Code Generator Without a Watermark or Sign-Up
Learn how to get a clean QR code generator without watermark or forced sign-up, plus what to check before you download and print.
How to Edit a QR Code After Printing
Can you edit a QR code after printing? Only if it’s dynamic. Learn why static codes can’t change and how to update a dynamic QR code anytime.
Are QR Codes Free to Make? Yes — With One Catch
Are QR codes free? Yes for static codes. The catch is that editing and scan tracking usually require dynamic QR codes, which are often paid.
Do QR Codes Expire? What Actually Happens Over Time
Do QR codes expire? Static codes usually do not. Dynamic codes can stop working if the service ends, plan changes, or the destination is removed.
QR Code for Instagram: Best Uses and Setup
Learn how to use a qr code for Instagram to drive profile visits, link-in-bio clicks, and campaign traffic you can track and update anytime.
Smart Links vs QR Codes: When to Use Each
Learn when to use smart links vs QR codes, and how one trackable destination can support both with shared analytics.
QR Code Best Practices: Design, Size & Placement
Learn QR code best practices for contrast, quiet zones, size, CTA, error correction, placement, and testing before printing.
How to Make a QR Code for PDF Files
Learn how to host a PDF, create a dynamic QR code for PDF access, and update menus, brochures, or price lists without reprinting.
How to Make a Wi-Fi QR Code (No App Needed)
Create a Wi-Fi QR code guests can scan to join instantly. Learn the format, security types, placement ideas, and printing tips.
Static vs Dynamic QR Code: Which Should You Use?
Compare static vs dynamic QR code options, see when each works best, and use a simple rule of thumb to choose the right one.
QR Code for Events: Tickets, Check-in & Schedules
Learn how to use a qr code for events for RSVPs, tickets, check-in, schedules, updates, and attendee tracking before and during your event.
Make a QR Code for Google Reviews (Free)
Learn how to create a QR code for Google reviews, get your review link, place it on signs or receipts, and track scans with a dynamic code.
QR Code Marketing: A Practical Campaign Playbook
Learn how to plan, place, test, and measure qr code marketing campaigns with better landing pages, scan analytics, and smarter spend.
Putting a QR Code on a Business Card the Right Way
Learn how to use a qr code on business card designs, choose the right destination, and avoid sizing and layout mistakes.
QR Codes for Real Estate: Listings, Signs & Open Houses
Learn how to use QR codes for real estate on signs, listings, and open houses with editable links, lead capture, and scan analytics.
QR Code Not Working? 9 Fixes That Actually Help
QR code not working? Check contrast, size, print damage, camera settings, and broken links with these practical fixes.
QR Codes for Restaurants: The Complete 2026 Guide
How restaurants use QR codes for menus, reviews, Wi-Fi and ordering — plus why editable, trackable codes save reprinting and reveal what diners do.
How to Track QR Code Scans: A Simple Guide
What you can measure from QR scans, how scan tracking actually works, and how to set it up so you finally know if your codes are working.
How to Create a Dynamic QR Code (Free) — and Why Static Ones Cost You
A step-by-step guide to making a dynamic QR code you can edit after printing, plus how it differs from a static code and how to track scans.