Drop PDF Cover Here
or
Supports PDF files with ISBN barcodes
Validation Criteria
📏 Barcode Size
Minimum width: 1.02 inches (25.9mm)
Minimum height: 0.8 inches (20.3mm)
Maximum magnification: 200%
🔲 Quiet Zones
Left zone: 9X minimum (0.36 inches)
Right zone: 7X minimum (0.28 inches)
Top/Bottom: 0.05 inches minimum
✓ ISBN Format
ISBN-10: 10 digits
ISBN-13: 13 digits
EAN-13 compatible barcode
📐 Scaling
Recommended: 100%
Minimum: 80%
Maximum: 200%
Aspect ratio must be maintained