2D Codes • 100% Gratuito e no Navegador
Stacked linear 2D barcode format used on official identification cards, airline boarding passes, and FedEx shipping labels.
O que é o código de barras PDF417?
Stacked linear 2D barcode format used on official identification cards, airline boarding passes, and FedEx shipping labels. Defined under standard ISO/IEC 15438, PDF417 is engineered for fast, reliable optical scanning across industrial and commercial environments.
| Especificação | Detalhes |
|---|
| Simbologia Padrão | PDF417 (ISO/IEC 15438) |
| Conjunto de Caracteres | Full ASCII, binary data, numbers, and text (up to 1.1 kilobytes per symbol) |
| Algoritmo de Checksum | Configurable Reed-Solomon error correction levels (Level 0 to Level 8) |
| Margem de Segurança | 2 times the narrow bar width on left/right and top/bottom |
| Processamento | 100% no Navegador (Sem registros em servidor) |
✅ Principais Vantagens
- •Functions as a portable data file encoding full names, addresses, and biographical records without internet access
- •Scannable by both raster laser scanners and camera area imagers
- •Adjustable error correction level withstands tears and creases
📦 Casos de Uso Comuns
- •US & Canadian driver licenses and government ID cards (AAMVA standard)
- •Airline boarding passes (IATA BCBP standard)
- •Postal shipping labels (USPS, FedEx, DHL)
- •Paper tax forms and customs declarations
Perguntas Frequentes (FAQ)
What does PDF stand for in PDF417?
PDF stands for "Portable Data File". The "417" signifies that each pattern is 17 modules long and consists of 4 bars and 4 spaces.
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