How to Use QR Codes on Printed Leaflets to Boost Customer Engagement

Printed leaflets remain a practical way for businesses to promote their products, advertise special offers and reach potential customers. However, combining traditional printed advertising with digital technology can create even more opportunities for customer engagement.

One simple way to connect printed marketing materials with online content is through the use of QR codes.

By adding a QR code to your leaflet, you can encourage customers to visit your website, explore your products, book appointments or access special promotions directly from their smartphones.

At Affordable Leaflets, we understand the importance of creating promotional materials that are both attractive and practical.

In this guide, we'll explain how to use QR codes on printed leaflets, explore their benefits and share practical design tips to help businesses connect their print and digital marketing campaigns.

What Is a QR Code?

A QR code, short for Quick Response code, is a two-dimensional barcode that can store information such as a website address.

Most modern smartphones can scan QR codes using their built-in camera applications, making it easy for customers to access digital content without manually typing a long website address.

For example, a restaurant might include a QR code on a printed leaflet that takes customers directly to its online menu.

Similarly, a beauty salon could use a QR code to direct potential customers to an appointment booking page.

When used effectively, QR codes can help create a convenient connection between printed advertising and online customer interactions.

Why Add QR Codes to Printed Leaflets?

Traditional leaflets provide customers with a physical reminder of your business. QR codes can build on this by offering a quick way to access further information.

Instead of including lengthy website addresses or large amounts of text, you can use a QR code to direct readers to a relevant webpage.

Benefits of QR Code Leaflet Marketing

  • Connect printed leaflets with online content.
  • Make it easier for customers to visit your website.
  • Encourage online enquiries and bookings.
  • Promote special offers and discounts.
  • Provide access to additional product information.
  • Support campaign tracking where appropriate.
  • Reduce the need for lengthy printed web addresses.

However, a QR code should support your main promotional message rather than replace important information such as your business name and contact details.

1. Link Customers Directly to Your Website

One of the simplest ways to use a QR code is to link it to your business website.

This can be particularly useful when your leaflet provides a brief introduction to your products or services.

For example, a home improvement company could distribute leaflets featuring a short description of its services and a QR code directing customers to its website.

Customers could then explore additional information, view project photographs or find out how to request a quotation.

Website QR Code Tips

  • Link to a relevant webpage rather than an unrelated section.
  • Make sure the destination works on mobile devices.
  • Check that the webpage loads correctly.
  • Use a clear instruction such as "Scan to Visit Our Website".
  • Test the QR code before printing.

A relevant destination can help create a smoother experience for potential customers.

2. Promote Special Offers and Discounts

QR codes can also help businesses promote discounts, seasonal offers and limited-time promotions.

For example, a retailer might create a leaflet advertising a special offer and include a QR code linking directly to the promotional webpage.

This allows customers to access additional information or take advantage of the offer without searching through the website.

Promotional QR Code Ideas

  • Exclusive online discount codes.
  • Seasonal sales and promotions.
  • New customer offers.
  • Product launch discounts.
  • Limited-time promotional campaigns.
  • Special event booking offers.

Make sure any advertised discounts are genuine and that important terms, conditions and expiry dates are clearly communicated.

If the promotion has a deadline, ensure the linked webpage is updated appropriately when the offer ends.

3. Encourage Online Bookings

Businesses that rely on appointments can use QR codes to make booking more convenient.

Rather than asking customers to search for an online booking page, a QR code can take them directly to the relevant section of your website.

This approach may be useful for:

  • Hairdressers and beauty salons.
  • Restaurants and hospitality venues.
  • Fitness and training providers.
  • Professional service businesses.
  • Local activity providers.
  • Event organisers.

For example, a salon leaflet could include a QR code with the message "Scan to Book Your Appointment".

Customers can then access the booking system using a compatible smartphone.

Before printing, check that your booking system is working correctly and is easy to use on mobile devices.

4. Direct Customers to Product Pages

If your business sells products online, QR codes can provide a direct link from printed promotional materials to specific product pages.

For example, a retailer could advertise a new product range and include a QR code that takes customers to the relevant online category.

This can be useful when your leaflet features attractive product photography but doesn't have enough space to include every specification.

Benefits for Retail Businesses

  • Provide additional product details.
  • Show current online product information.
  • Link to relevant product categories.
  • Help customers find ordering information.
  • Connect seasonal promotions with online shopping.

Use a clear call to action so customers understand what they will see after scanning the code.

5. Use QR Codes for Restaurant Menus

Restaurants, cafés and takeaway businesses can use QR codes to connect printed promotional leaflets with their online menus.

For example, a leaflet might advertise a new seasonal menu and include a QR code linking to the full selection of available dishes.

This allows businesses to keep the printed design focused while providing customers with access to additional information.

Restaurant QR Code Ideas

  • View the full menu.
  • Order takeaway online.
  • Book a table.
  • Explore seasonal specials.
  • Find opening hours and contact details.
  • View current promotional offers.

Make sure the linked menu or ordering page remains accurate and accessible.

For important information such as contact details, consider including a printed alternative for customers who prefer not to scan QR codes.

6. Promote Events and Ticket Bookings

QR codes can be particularly useful on event leaflets.

Whether you're advertising a local exhibition, community event, concert or seasonal celebration, a QR code can direct customers to further information or an online ticket booking page.

For example, a printed leaflet promoting an autumn event could include:

  • The event name.
  • Date and time.
  • Venue and location.
  • Main attractions.
  • Ticket information.
  • A QR code linking to the booking page.

This allows the leaflet to communicate essential details while providing a convenient route to online registration.

Remember to include the main event information in print, as not everyone will scan the code.

7. Connect Customers to Your Social Media Pages

QR codes can also direct customers to your business's social media profiles.

This may be useful if you regularly share updates, photographs, promotional offers or news through social media.

For example, a local café could encourage customers to follow its social media page for menu updates and special promotions.

Possible calls to action include:

  • Scan to Follow Us
  • Discover Our Latest Updates
  • See More of Our Work
  • Follow Us for New Offers

Choose the social media platform that is most relevant to your target audience.

However, avoid adding too many QR codes to one leaflet, as this can make the design confusing.

8. Choose the Right QR Code Size

QR code size is an important consideration when preparing artwork for professional printing.

If a code is too small, customers may struggle to scan it reliably.

The minimum practical size depends on factors such as the amount of encoded information, printing quality, contrast and expected scanning distance.

For a typical close-range leaflet application, a QR code around 20mm x 20mm or larger can be a useful starting point, but it should always be tested at its final printed size.

QR Code Sizing Tips

  • Allow enough space for comfortable scanning.
  • Avoid reducing the code excessively.
  • Keep the code clear and sharp.
  • Test it at the intended finished size.
  • Consider how far away the customer will be when scanning.
  • Use a short destination URL where practical to avoid unnecessary code complexity.

For larger promotional materials, a larger QR code may be appropriate.

9. Use Strong Contrast for Better Scanning

QR codes need sufficient contrast between their dark and light elements to scan reliably.

A traditional black QR code on a white background is generally a dependable choice.

Although coloured QR codes can be used, the design should maintain strong contrast.

QR Code Design Recommendations

  • Use dark code elements against a light background.
  • Avoid placing codes over busy photographs.
  • Keep the surrounding clear space intact.
  • Don't distort or stretch the code.
  • Avoid unnecessary decorative effects.
  • Test the code with different smartphones.

Maintaining a simple design can help improve scanning reliability.

10. Leave Enough Clear Space Around the Code

A QR code requires an area of clear space around its outside edges, commonly known as the quiet zone.

This helps scanning devices distinguish the code from surrounding artwork.

For standard QR codes, the quiet zone is generally at least four modules wide on every side, although exact implementation requirements should be checked for your chosen code format.

A module is one of the small square elements that make up the QR code.

When placing a QR code on your leaflet, avoid positioning text, photographs or decorative elements too close to it.

Keeping the code separate from surrounding content can improve readability and create a cleaner design.

11. Include a Clear Call to Action

A QR code on its own doesn't always explain why customers should scan it.

Including a short instruction can help readers understand what they will gain by using the code.

Effective QR Code Calls to Action

  • Scan to Book Online
  • Scan to View Our Full Menu
  • Scan to Claim Your Offer
  • Scan to Explore Our Services
  • Scan to Buy Tickets
  • Scan to Find Out More

Choose wording that accurately describes the destination.

For example, if the code links to a booking page, use a booking-related instruction rather than a vague message.

12. Add QR Codes to A5 Leaflets

A5 leaflets measure 148mm x 210mm and provide a practical amount of space for promotional messages, photographs and contact details.

This makes them suitable for QR code marketing campaigns where businesses want to combine printed information with an online destination.

For example, an A5 leaflet could feature:

  • A prominent promotional headline.
  • An attractive photograph.
  • A short description of the offer.
  • Three or four customer benefits.
  • A QR code linking to further information.
  • Essential contact details.

If you're planning an A5 promotional campaign, explore our 1,000 A5 leaflets option.

13. Using QR Codes on A6 Leaflets

A6 leaflets measure 105mm x 148mm and offer a compact format for short promotional messages.

QR codes can work well on A6 leaflets, provided they remain large enough to scan comfortably.

For example, a retailer could create an A6 leaflet featuring a discount headline, a short promotional message and a QR code linking to its website.

Because the format is smaller, avoid overcrowding the design.

Focus on one main message and one clear customer action.

14. Track QR Code Engagement

One advantage of linking printed leaflets to digital content is the opportunity to gather information about customer engagement.

For example, you can use a dedicated campaign URL or suitable tracking parameters to help identify website visits associated with your leaflet.

Depending on the technology used, you may also be able to monitor QR code scan activity.

Information You Could Track

  • Visits to a campaign landing page.
  • Online enquiries.
  • Appointment bookings.
  • Promotional code redemptions.
  • Product purchases.
  • Event registrations.

However, not every scan results in a sale or enquiry.

Website analytics may also be affected by privacy settings, cookie consent and other technical factors.

Use tracking information as one part of your wider campaign evaluation rather than treating scan numbers as a complete measure of success.

15. Test Your QR Code Before Printing

One of the most important steps when using QR codes on printed leaflets is testing them before placing your order.

A code that looks correct within your artwork may not work as expected if the destination is incorrect or the design has been altered.

QR Code Testing Checklist

  • Scan the code using more than one smartphone where possible.
  • Check that the destination URL is correct.
  • Make sure the linked webpage is mobile-friendly.
  • Test the code at its intended printed size.
  • Confirm that the code has sufficient contrast.
  • Check that the quiet zone is clear.
  • Make sure the destination page is live and working.
  • Test the final exported artwork before submitting it.

Taking time to test your QR code can help prevent avoidable problems after printing.

16. Prepare Your QR Code Leaflet Artwork Correctly

Alongside QR code testing, your complete leaflet artwork should meet the required printing specifications.

Incorrect dimensions, missing bleed and unsuitable image resolution can affect the finished appearance of your promotional materials.

Print-Ready Artwork Checklist

  • Use the correct leaflet dimensions.
  • Include the required bleed.
  • Keep important text inside the safe area.
  • Use suitable image resolution.
  • Follow the recommended colour settings.
  • Keep QR codes sharp and undistorted.
  • Proofread all contact information.
  • Export your artwork in an accepted file format.

Where possible, use a vector QR code or a sufficiently high-resolution version to maintain sharp edges.

If your artwork is ready, visit our artwork upload page for information about submitting your design.

17. Avoid Common QR Code Leaflet Mistakes

QR codes are relatively straightforward to use, but several common mistakes can reduce their effectiveness.

These include:

  • Making the code too small.
  • Using poor contrast.
  • Placing the code over a busy background.
  • Removing the required quiet zone.
  • Linking to an incorrect or outdated webpage.
  • Forgetting to include a call to action.
  • Failing to test the final artwork.
  • Using too many QR codes on one leaflet.

By avoiding these problems, you can create a more practical and professional promotional design.

18. Combine QR Codes with Traditional Contact Details

Although QR codes can make online interactions more convenient, not every customer will want to use them.

Some people may prefer to telephone your business, visit your website manually or make an enquiry in person.

Therefore, it's sensible to include traditional contact details alongside your QR code.

These might include:

  • Your business telephone number.
  • Your website address.
  • Your email address.
  • Your business location, where relevant.
  • Opening hours.

Providing different contact options can help make your leaflet accessible to a wider audience.

Professional QR Code Leaflet Printing for UK Businesses

QR codes can add a useful interactive element to printed marketing materials.

Whether you're promoting an online shop, advertising a local service or encouraging event bookings, a well-placed QR code can make it easier for customers to access relevant information.

However, successful QR code marketing also depends on clear design, reliable links and professional artwork preparation.

At Affordable Leaflets, we provide professional leaflet printing options for businesses across the UK.

By combining attractive printed materials with practical digital features, you can create marketing campaigns that connect with customers both offline and online.

Make Your Next Leaflet Campaign More Interactive

Adding QR codes to printed leaflets can help bridge the gap between traditional advertising and digital marketing.

From website visits and online bookings to promotional offers and event registrations, QR codes provide customers with a convenient way to access further information.

To make the most of this approach, choose a relevant destination, use a clear call to action and ensure your QR code is easy to scan.

Most importantly, test your final artwork before sending it to print.

Ready to get started? Explore the printing options available at Affordable Leaflets or contact our team to discuss your leaflet printing requirements.