QR Code Blog & Guides
We explain step by step how to create QR codes the right way, what each type is for, and how to use them in your business — plus comparisons to help you choose.
How to create a QR code for free
Your first QR code in 1 minute — step by step.
ComparisonBest free QR code generator 2026
Selection criteria and our recommendation.
ComparisonDynamic vs static QR code
Which one is right for you?
ComparisonQR code vs barcode
Which to use and when? With a table.
ComparisonQR code vs URL shortener
When to use each — or both.
ComparisonFree vs paid QR code generator
What you really get for free.
BasicsWhat is a QR code, how does it work?
The logic of QR codes and their uses.
BasicsHow to scan a QR code
iPhone and Android methods.
SecurityQR code scams (quishing)
Spot fake QR codes and stay safe.
PaymentHow QR code payments work
Merchant and consumer QR payments.
AnalyticsQR code tracking & analytics
Measure scans and optimize campaigns.
AdvancedBulk QR code generation (CSV/Excel)
Create hundreds of QR codes from one list.
How-toCreate a WiFi QR code
Guests connect without typing the password.
How-tovCard QR code (digital business card)
Share your contact details with one scan.
How-toCreate a WhatsApp QR code
Start a WhatsApp chat with one scan.
RestaurantCreate a QR code menu
Contactless digital menu for restaurants.
How-toCreate a PDF QR code
Share your document via QR code.
How-toURL / website QR code
Open your link with a single scan.
DesignColored QR code with a logo
Branded QR codes that still scan.
BusinessQR codes for business (2026)
15+ ways to use QR codes in your business.
IndustryQR codes for restaurants
Menu, ordering, table QR, reviews and WiFi.
IndustryQR codes for hotels
Room WiFi, digital guide, room service, feedback.
IndustryQR codes for real estate
Signs, listings, virtual tours and contact.
IndustryQR codes for retail & e-commerce
Packaging, reviews, loyalty and reorder.
IndustryQR codes for events
Tickets, check-in, agenda and networking.