Generate a barcode

Pick a format, type the data, download SVG or PNG. The preview updates as you type.

What to type for POSTNET

A US ZIP code as digits: 5 (ZIP), 9 (ZIP+4) or 11 (ZIP+4 + delivery point). No dash. The check digit is added.

Format5, 9 or 11 digits

Examples (tap to use)

About POSTNET →