ZPL vs PDF Labels

When setting up your shipping software, you might see options for ZPL or PDF. What's the difference?

What is PDF?

Portable Document Format. It's a visual representation of the page. It's universal but not always optimized for thermal printers.

What is ZPL?

Zebra Programming Language. It's a code that tells the printer exactly where to draw lines and text.

Which is Better?

• ZPL: Faster, crisper text, perfect for barcodes. Best for high volume.
• PDF: Easier to view on screen, universal compatibility. Good for low to medium volume.

If you have a Zebra printer, use ZPL. For most others, PDF is safer but might need cropping.