QR Code Size for T-Shirts & Apparel
Printing QR codes on clothing? Fabric moves, stretches, and wrinkles. Here's how to size your QR code so it actually scans when someone's wearing it.
Quick Answer
Minimum QR code size for apparel:
- • 2 inches (5 cm) — Minimum for reliable scanning on fabric
- • 3 inches (7.5 cm) — Recommended for t-shirts and hoodies
- • 4+ inches (10+ cm) — Ideal for events and promotions
Why Apparel QR Codes Need to Be Larger
Unlike flat surfaces, fabric creates unique scanning challenges:
- • Movement: The wearer moves, making it hard to hold a phone steady
- • Wrinkles: Fabric folds distort the QR pattern
- • Texture: Woven material reduces print sharpness
- • Distance: Social norms mean scanners stay 2-4 feet away
Recommended Sizes by Placement
Front Chest (Left/Right)
2" - 3" (5-7.5 cm). Smaller placement area, closer scanning distance.
Center Back
3" - 4" (7.5-10 cm). More space, but people scan from further away.
Sleeve
2" (5 cm). High movement area — keep it simple and bold.
Full Back Print
4" - 6" (10-15 cm). Events, concerts, promotions. Go big.
Best Practices by Print Method
- • Screen Print: Best for QR codes. Sharp edges, durable. Use high mesh count (200+).
- • DTG (Direct to Garment): Good detail, but pretreat dark fabrics for contrast.
- • Heat Transfer/Vinyl: Works well. Weed carefully — small QR modules can lift.
- • Embroidery: Not recommended. Thread texture destroys scanability.
Pro Tips for Wearable QR Codes
- • Use short URLs to simplify the QR pattern
- • Stick to black on white or white on black — no colors
- • Add a clear call-to-action: "Scan Me" or "Get the Link"
- • Test on actual fabric before bulk printing
- • Consider placement that stays flat (upper back, chest)
Create Print-Ready QR Codes
Generate high-resolution QR codes optimized for apparel printing. Download as SVG for perfect scaling.
Generate QR Code