1. Digital Menu or Price List
What it does: Replaces or supplements printed menus and price lists with a scannable link to the current version online.
How to do it: Upload your menu or price list as a PDF to your website or a Google Drive folder and make it publicly accessible. Copy the direct link and generate a URL QR code. Alternatively, create a simple webpage listing your items and prices, and link to that.
Where to put it: On table cards, menu holders, window stickers, and the front of any physical price list. For service businesses (salons, mechanics, freelancers), add it to your waiting area and any printed quote templates.
Why it works: When prices change, you update the digital document, not the printed QR code. One code works indefinitely. Customers get the most current version every time, and you save on reprinting costs continuously.
2. Wi-Fi Guest Access
What it does: Lets customers connect to your Wi-Fi network by scanning a QR code, with no password typing required.
How to do it: Use the Wi-Fi QR code type in Vexifa QR Code. Enter your network name (SSID), password, and security type (WPA2 is standard for most modern routers). The generator creates a QR code that, when scanned, prompts the phone to join the network automatically.
Where to put it: On table cards, the counter, a framed print in your seating area, and your physical menu. Short-term rental hosts should frame it in the property alongside the TV remote and other essentials.
Why it works: Typing a random 12-character Wi-Fi password is mildly painful for every single customer. One scan removes that friction entirely and is immediately appreciated. It also eliminates staff time spent repeating the Wi-Fi password throughout the day.
3. Google Review Link
What it does: Takes customers directly to your Google review form in one scan, at the moment they are most satisfied.
How to do it: In Google Business Profile (formerly Google My Business), go to your listing, click "Get more reviews," and copy the review link. Generate a URL QR code from this link. The URL looks like: https://g.page/r/[YOUR-CODE]/review.
Where to put it: On printed receipts, checkout counter cards, product packaging inserts, and your table (for hospitality). A small sign that says "Enjoyed your visit? Leave us a review" with the code is highly effective.
Why it works: Most satisfied customers mean to leave a review but never do because the friction of finding the listing and navigating to the review form is just enough to stop them. A QR code that takes 5 seconds to scan and puts the review form in their hand removes every obstacle. More Google reviews directly improve local search ranking.
4. WhatsApp Contact
What it does: Opens a WhatsApp chat with your business number in one scan. No number saving required.
How to do it: Create a URL QR code with the destination: https://wa.me/[YOURCOUNTRYCODE+NUMBER]. Optionally add a pre-filled message: https://wa.me/15551234567?text=Hi%2C%20I%27d%20like%20to%20enquire%20about.... See our full WhatsApp QR code guide for detailed formatting instructions.
Where to put it: On business cards, window stickers, counters, product packaging, and your website (as a printed flyer). Any touchpoint where a customer might want to ask a question quickly.
Why it works: Customers increasingly prefer messaging to calling. WhatsApp has near-universal adoption in many markets. A QR code that bypasses the friction of saving a number and composing a message from scratch converts meaningfully more enquiries than just printing a phone number.
5. Product Info or Demo Video
What it does: Links a physical product to a webpage, video, or PDF with detailed information the packaging cannot hold: instructions, tutorials, ingredients, sourcing stories, size guides.
How to do it: Host the content on your website, YouTube, or a landing page. Generate a URL QR code pointing to that destination. Label the code on packaging with a short prompt: "Scan for how-to video" or "Scan for full ingredient list."
Where to put it: On product labels, inside boxes, on shelf displays, and on hang tags. For complex products (electronics, appliances, craft kits), an instruction-manual QR code on the outside of the box is particularly valuable.
Why it works: Packaging space is limited. A QR code is a portal to unlimited information, and information that can be updated without reprinting. Video demonstrations of product use increase customer confidence and measurably reduce returns and support enquiries.
6. Accept Crypto Payments
What it does: Displays your crypto wallet address as a QR code so customers can pay with Bitcoin, Ethereum, or other cryptocurrencies. No payment processor required.
How to do it: Get your wallet receive address from your crypto wallet app. Create a URL QR code with the correct URI format: bitcoin:[ADDRESS] for Bitcoin, ethereum:[ADDRESS] for Ethereum. See our full crypto QR code guide for all supported networks.
Where to put it: At your point of sale (counter card or tablet display), on invoices, and on donation boxes or tip jars. Alongside other payment method indicators (Visa, Mastercard logos) so customers know it is an option.
Why it works: Zero payment processing fees compared to card networks. Instant settlement in many cases. Appeals to a growing segment of customers who hold and prefer to spend crypto. No chargebacks possible, which reduces fraud risk for certain business types.
7. Social Media Follower Growth
What it does: Converts in-person customers into online followers on Instagram, YouTube, TikTok, LinkedIn, or any other platform.
How to do it: Create a URL QR code pointing to your social profile or a link-in-bio page listing all your profiles. For a single platform, use the direct profile URL (e.g., https://www.instagram.com/yourbusiness). For multiple platforms, use a Linktree or similar link-in-bio page. See our social media QR code guide for platform-specific URL formats.
Where to put it: On product packaging, table cards, window stickers, business cards, and event signage. Always include the social media platform icon and a short prompt: "Follow us on Instagram."
Why it works: Customers who are in your physical space and enjoying your product or service are at peak motivation to connect with your brand. Capturing that moment as a follow costs nothing and gives you a direct communication channel that compounds in value over time.
8. Email List Signup
What it does: Connects in-person customers to your email newsletter or mailing list, building a direct communication channel you own, independent of any social platform.
How to do it: Create a sign-up landing page through your email marketing platform (Mailchimp, Klaviyo, ConvertKit, etc.). Generate a URL QR code pointing to that page. For a stronger conversion rate, offer a lead magnet: a discount code, a PDF resource, or exclusive content. See our email QR code guide for a full breakdown of the mailto vs. landing page decision.
Where to put it: On receipts, packaging inserts, menus, event handouts, and inside boxes. Include a compelling offer next to the code: "Scan for 10% off your next order" outperforms "Sign up for our newsletter" significantly.
Why it works: An email list is the only marketing channel your business fully owns: no algorithm changes, no platform shutdowns, no reach restrictions. Physical touchpoints are your most underused list-building opportunities, and QR codes make capturing those subscribers frictionless.
9. Digital Business Card
What it does: Shares your full contact details (name, phone, email, company, job title, address, website) in a single scan that saves directly to the scanner's phone contacts.
How to do it: Use the vCard QR code type in Vexifa QR Code. Fill in all your contact fields. The more complete, the more professional. Download the QR code and add it to your printed business card, email signature, or a dedicated digital card. See our vCard QR code guide for the full list of supported fields.
Where to put it: On business cards (the back side works well), in email signatures as a small image, on name badges at events, and on the back of product packaging. A printed card with "Scan to save my contact details" requires no explanation.
Why it works: Asking someone to type a phone number or email address from a business card is a friction point that leads to transcription errors and delayed contact saves. A QR scan that saves all details in one tap, including your website, job title, and multiple phone numbers, is significantly faster and more professional.
10. Event or Appointment Booking Link
What it does: Takes customers directly to your booking page (Calendly, Acuity Scheduling, OpenTable, Eventbrite, or any booking system) to schedule an appointment or reserve a seat.
How to do it: Copy the direct booking URL from your scheduling platform. Generate a URL QR code. For appointment-based businesses (clinics, salons, consultants), point to your individual booking page. For events, point to the specific event listing.
Where to put it: On business cards, waiting room posters, counter cards, flyers, and anywhere a customer might decide they want to book. A QR code in a waiting room with the prompt "Book your next appointment before you leave" is particularly effective, since the customer is already thinking about their next visit.
Why it works: A booking link QR code collapses the gap between intent and action to seconds. The alternative (writing down a number, calling during business hours, waiting on hold) loses bookings at every step. Self-serve booking also frees your staff from managing the phone, which is especially valuable during busy periods.
Getting Started
You do not need to implement all ten at once. Start with the two or three that solve your most immediate problem, most likely a Google review QR code, a Wi-Fi QR code, and either a WhatsApp contact or booking link. Generate each one in Vexifa QR Code, download the SVG for printing, and test on your own phone before deploying.
All QR codes created with Vexifa QR Code are free, require no account, and carry no watermarks. Download in PNG for digital use or SVG for any size of print.
Frequently Asked Questions
Do QR codes expire?
Static QR codes (the type generated by Vexifa QR Code) never expire. They work as long as the destination URL or content is valid. A QR code pointing to a webpage works as long as that page exists. A vCard or Wi-Fi QR code works indefinitely because the data is encoded in the code itself.
Do customers need an app to scan QR codes?
No. On iOS (iPhone) and most modern Android devices, the default camera app scans QR codes natively. No third-party app required. The user just points their camera at the code and a notification appears to open the link.
How small can I print a QR code?
For reliable scanning, 2.5 cm × 2.5 cm (1 inch × 1 inch) is the practical minimum. For codes scanned from further away, like posters and window stickers, scale up to 5-8 cm. Always download SVG format for print to maintain quality at any size.
Can I use one QR code for multiple purposes?
Each QR code encodes one destination. The most common approach for multi-purpose use is a link-in-bio page that lists several links (WhatsApp, booking, social media, menu) and encode that page as a single QR code. This reduces the number of different codes you need to manage.
What should I put next to the QR code on my printed materials?
Always include a short text label describing what the code does ("Scan to book" / "Scan to join our Wi-Fi" / "Scan for our menu") and an icon or branding that signals the destination. A naked QR code with no context is scanned far less often than one with a clear call to action.