Put a QR code on your flyer but hardly anyone scanned it? Scan rates depend heavily on placement, size, and surrounding design. This guide covers proven techniques for making print QR codes work.
3 Reasons QR Codes Go Unscanned
Before diving into best practices, understand the typical failure modes:
- Nobody noticed it: The code is in an inconspicuous spot
- No motivation to scan: Readers don't know what they'll get
- Can't physically scan it: Too small, too far, or poor print quality
Placement Principles
Flyers (A4 / Letter Size)
Place the QR code along the reader's natural eye path:
- Lower-right (recommended): Eyes flow from top-left to bottom-right. The lower-right is where readers land after finishing the flyer — perfect for a call-to-action
- Center-bottom: Just below the main visual. High visibility, easy to balance in the layout
- Reverse side: Use the front for visuals and the back for details + QR code
Posters (A2 / B2 and Larger)
Posters are viewed from a distance, so different considerations apply:
- Eye level to slightly below (120–150 cm from the floor): Comfortable height for holding up a smartphone
- Near action areas: Close to registers, reception desks, or elevator lobbies where people pause
- Isolated space: Give the QR code breathing room — separate it from other design elements
Size Guidelines
Choose the right size for your medium:
| Medium | Recommended Size | Expected Scan Distance |
|---|---|---|
| Business card | 1.5–2 cm | 15–30 cm |
| Flyer (A4) | 2–3 cm | 20–50 cm |
| Flyer (A3) | 3–4 cm | 30–60 cm |
| Poster (A2) | 5–8 cm | 50 cm – 1.5 m |
| Poster (B2+) | 8–15 cm | 1–3 m |
| Signage / Banner | 15 cm+ | 2 m+ |
The basic formula: scanning distance ÷ 10.
Boost Scan Rates with CTA Text
A bare QR code doesn't tell readers what it's for. Always add call-to-action (CTA) text.
Effective CTA Examples
- "Learn more → Scan the QR code"
- "Get your coupon → Scan to claim"
- "View the menu → Scan with your phone"
- "Book now → Just point your camera"
- "Watch the video → Scan this code"
Text Placement Tips
- Place directly above or below the QR code (not far away)
- Scale the font size to match the QR code's visual weight
- Use arrows (→) or icons to draw the eye toward the code
- State the specific benefit of scanning
Design Harmony
Color Customization
Match the QR code colors to your flyer or poster design for visual consistency.
- Use the flyer's accent color as the QR code foreground
- Keep the background white or very light
- Always maintain sufficient contrast
Frames
Wrapping the QR code in a design frame helps it feel like a natural part of the layout.
- Rounded border
- Speech bubble design
- "SCAN ME" text frame
Free Tool
QR Code Generator
Generate QR codes from URLs or text. Customize colors, add logos, and download instantly.
Try it now →Print Considerations
Resolution
Export at 300 dpi or higher. Low resolution blurs the dots and hurts scan accuracy.
Image Format
- For print: PNG (300 dpi+) or SVG (vector — no quality loss at any size)
- Avoid: JPEG (compression noise makes dots unclear)
Quiet Zone (Margin)
Leave at least 4 modules of white space around the QR code. Cutting into the margin for design purposes causes scan failures.
Test Print
Before finalizing:
- Test with the actual printed piece at real size
- Scan on multiple smartphones (iPhone and Android)
- Check for glare on glossy paper under different lighting
- Verify the paper color doesn't interfere with the QR code background
Use Case Ideas
Event Flyer
- QR code linking to event details page
- CTA: "Register here"
- Place at the bottom, 3 cm+ size
Restaurant Table Card
- QR code linking to the digital menu
- CTA: "View menu"
- 2–3 cm size, laminated for durability
Storefront Poster
- QR code to your online shop or social media
- CTA: "Shop online" or "Follow us"
- Eye-level placement, 5 cm+ size
Product Packaging
- QR code to usage instructions or product page
- Match colors to the package design
- Minimum 1.5 cm, ideally 2 cm+
Summary
Effective QR code placement on print materials comes down to three things: visibility, scannability, and motivation. Place it where readers will see it, size it for the scanning distance, and tell them why it's worth scanning.
Start by creating your QR code and testing it in your actual design layout.
Free Tool
QR Code Generator
Generate QR codes from URLs or text. Customize colors, add logos, and download instantly.
Try it now →