Boring black-white QR codes ka zamana gaya! Aaj kal aap branded, colorful, aur professional QR codes bana sakte hain jo aapki brand identity reflect karein. Is guide mein main bataunga kaise attractive QR codes banaye jo scan bhi properly ho.
QR Code Design Kyun Important Hai?
Attention Grab
Colorful QR zyada noticeable hota hai
Brand Recognition
Logo se brand yaad rehti hai
Trust
Professional look = more scans
1. Color Selection - Do's & Don'ts
✓ Do This
- • Dark foreground, light background
- • High contrast colors use karein
- • Brand colors use karein
- • Test before printing
✗ Avoid This
- • Light foreground on dark background
- • Similar shades (low contrast)
- • Yellow/light colors as foreground
- • Gradient in QR pattern itself
Golden Rule: QR code ka foreground (dots) HAMESHA background se darker hona chahiye. Ulta karne se scan nahi hoga!
2. Logo Add Karna - Best Practices
QR code ke center mein logo add karne se professional look aata hai. Lekin kuch cheezein dhyan mein rakhein:
Logo Size: 20-30% of QR
Bahut bada logo QR ko unscannable bana dega. 20-30% se zyada mat rakhein.
High Error Correction Use Karein
Logo area mein data nahi hota, isliye error correction HIGH (30%) rakhein. QRvala automatically ye karta hai.
Simple Logo Better Hai
Complex logos small size pe unclear lagte hain. Simple, bold logos use karein.
Padding/Margin Dein
Logo ke around white space rakhein - dots ke saath mix na ho.
→ Try QR Code with Logo Generator
3. Size & Resolution Guidelines
| Use Case | Minimum Size | Recommended |
|---|---|---|
| Business Card | 2 x 2 cm | 2.5 x 2.5 cm |
| Flyer/Poster | 3 x 3 cm | 5 x 5 cm |
| Billboard/Banner | Scan distance dependent | 10:1 ratio (10m = 10cm QR) |
| Digital/Screen | 200 x 200 px | 300 x 300 px |
Pro Tip: Print ke liye hamesha SVG download karein - ye vector format hai aur kitna bhi zoom karo blur nahi hoga. PNG sirf digital use ke liye.
4. Quiet Zone (White Border) - Must Have!
QR code ke around ek white/empty border zaroor hona chahiye. Isko "quiet zone" kehte hain. Ye scanner ko batata hai ki QR kahan start aur end hota hai.
Quiet Zone Rules:
- • Minimum 4 modules (small squares) ka white space chahiye
- • Background image/pattern ke upar mat lagao directly
- • Border ya frame add karo to quiet zone preserve karo
5. Dot & Eye Styles - Creative Options
Modern QR generators (jaise QRvala) mein aap dot shapes customize kar sakte hain:
Dot Styles
- • Square (default, most scannable)
- • Rounded (soft look)
- • Dots (circular modules)
- • Classy (premium feel)
Eye Styles (Corners)
- • Square (classic)
- • Circle (modern)
- • Rounded (balanced)
- • Leaf (organic feel)
6. Testing - Bahut Important!
Print se pehle HAMESHA test karein!
- • Multiple phones se scan karein (iPhone + Android)
- • Different lighting conditions mein test karein
- • Actual print size pe test karein (screen se different)
- • Camera app + dedicated scanner app dono se check karein
Design Checklist - Print Se Pehle
- High contrast colors (dark on light)
- Logo size 30% se kam
- Quiet zone (white border) present
- Minimum size meet karta hai
- SVG format for print
- Multiple devices pe tested
- Correct URL/data encoded
Professional QR Code Banaye - Logo Ke Saath!
Full customization - colors, logo, dot styles, sab FREE
QR Code with Logo Generator