QR Code Types Explained
QR Builder supports 8 different QR code types, each designed for a specific kind of data. This guide explains what each type does, when to use it, and practical tips for getting the best results.
URL QR Code
Link to any website or web page
The most common type of QR code. Encodes a website address (URL) that opens automatically in the user's browser when scanned. Use this for linking to your homepage, product pages, landing pages, social media profiles, online forms, or any web resource.
Common Use Cases
- •Marketing materials linking to a landing page
- •Business cards linking to your website or portfolio
- •Product packaging linking to user manuals or warranty registration
- •Posters and flyers linking to event registration
- •Restaurant tables linking to digital menus
Tips
- •Keep URLs as short as possible for a simpler QR pattern
- •Use HTTPS URLs for security and trust
- •Ensure the destination page is mobile-responsive
- •Test the URL loads correctly on mobile before printing
Text QR Code
Display a plain text message
Encodes a plain text message that displays directly on the scanning device's screen. No internet connection is needed — the text is stored entirely within the QR code pattern. This type is ideal for offline messages, instructions, serial numbers, and reference codes.
Common Use Cases
- •Equipment labels with maintenance instructions
- •Museum exhibits with description text
- •Warehouse labels with product details or serial numbers
- •Safety signs with emergency procedures
- •Classroom materials with assignment instructions
Tips
- •Keep text concise — longer text creates more complex QR patterns
- •Maximum capacity is 4,296 alphanumeric characters
- •Works completely offline — no internet needed to read
- •Great for environments with limited connectivity
WiFi QR Code
Share network credentials instantly
Encodes WiFi network credentials (network name, password, and encryption type) in a standardized format. When scanned, the user's device automatically prompts them to connect to the network — no manual password entry required. Works offline since all credentials are stored in the QR code itself.
Common Use Cases
- •Home WiFi sharing with guests
- •Restaurant and cafe guest WiFi
- •Hotel room WiFi credentials
- •Office visitor network access
- •Co-working space WiFi for members
- •Retail store WiFi for customers
Tips
- •Use a separate guest network rather than sharing your main WiFi
- •Network name (SSID) is case-sensitive — enter it exactly
- •Supported on iOS 11+ and Android 10+ natively
- •Update the QR code whenever you change the password
vCard QR Code
Share contact information digitally
Creates a digital business card (vCard) that, when scanned, prompts the user's phone to save the contact with all fields pre-filled. This includes first name, last name, phone numbers, email addresses, company, job title, website URL, and physical address. Eliminates the need for manual data entry.
Common Use Cases
- •Business cards for instant contact saving
- •Conference badges for networking
- •Staff directory boards in offices
- •Real estate agent signs with contact details
- •Sales team cards for lead generation
Tips
- •Include only information you want shared — all fields are optional
- •The more fields you include, the more complex the QR pattern
- •Test that all fields save correctly on both iPhone and Android
- •Works offline — no internet needed to save the contact
Email QR Code
Pre-compose an email message
Opens the user's default email application with a pre-filled recipient address, subject line, and body text. The user simply taps Send. This removes friction from email-based interactions, making it ideal for feedback collection, support requests, and RSVP workflows.
Common Use Cases
- •Feedback collection at events or in stores
- •Support request forms on product packaging
- •RSVP confirmations on event invitations
- •Quick contact forms on business signage
- •Bug report links on software packaging
Tips
- •Pre-fill the subject line for easier sorting and routing
- •Keep body text short — users can add their own message
- •Use a monitored email address that is checked regularly
- •Consider including a subject prefix like "[Feedback]" for filtering
Phone QR Code
Initiate a phone call
Encodes a phone number that, when scanned, prompts the user to call the number. The call is not placed automatically — the user must confirm. This is ideal for situations where you want to make it as easy as possible for someone to reach you by phone.
Common Use Cases
- •Business cards with phone contact
- •Customer support signage in stores
- •Emergency contact information on equipment
- •Sales team direct lines on marketing materials
- •Real estate signs with agent phone number
Tips
- •Include the country code for international compatibility (e.g., +1 for US)
- •Test that the correct number is dialed on multiple devices
- •Works on all smartphones without any app installation
- •Can be combined with a vCard QR for complete contact info
SMS QR Code
Pre-compose a text message
Opens the user's messaging app with a pre-filled phone number and message body. The user reviews the message and taps Send. This is commonly used for opt-in campaigns, quick text-based interactions, and automated workflows triggered by incoming SMS.
Common Use Cases
- •Marketing opt-in campaigns ("Text JOIN to...")
- •Customer feedback via text message
- •Loyalty program sign-ups
- •Quick reply workflows for events
- •Automated check-in or reservation confirmations
Tips
- •Keep the pre-filled message short and clear
- •Include the country code in the phone number
- •Let users know what happens after they send (auto-reply, confirmation, etc.)
- •Test on both iPhone (iMessage/SMS) and Android (Messages)
Location QR Code
Share geographic coordinates
Encodes latitude and longitude coordinates that open the user's default maps application (Google Maps, Apple Maps, etc.) with the location pinpointed. This is the most precise way to share an exact location, especially useful when a street address is ambiguous or unavailable.
Common Use Cases
- •Event venue directions on invitations
- •Office location on business cards
- •Meeting point coordinates for outdoor events
- •Property locations on real estate flyers
- •Trail markers and points of interest in parks
- •Delivery drop-off points for logistics
Tips
- •Use precise coordinates (6+ decimal places) for accuracy
- •Test that the pin appears at the correct location on both Google Maps and Apple Maps
- •Include a text label near the QR code with the address as a fallback
- •Works with any maps application on the scanning device
Quick Comparison
| Type | Internet Needed | Best For |
|---|---|---|
| URL | Yes (to load page) | Website links, landing pages |
| Text | No | Instructions, serial numbers |
| WiFi | No | Guest WiFi sharing |
| vCard | No | Business cards, networking |
| Yes (to send) | Feedback, support requests | |
| Phone | No | Customer support, sales |
| SMS | No | Opt-in campaigns, quick contact |
| Location | Yes (to load map) | Venue directions, meetups |
Ready to Create Your QR Code?
All 8 QR code types are available for free with full customization. No sign-up required.
Create QR Code Free