PDF417

Embed This Widget

Theme


      
    

Widget powered by . Free, no account required.

A stacked linear barcode encoding up to 1,850 alphanumeric characters across multiple rows, with built-in Reed-Solomon error correction. PDF417 is the standard format for US driver's licenses, airline boarding passes, and other government ID documents that require high data capacity in a printable format.

PDF417

Stacked
Type Stacked
Data Length variable
Character Set Full ASCII + binary data
Year 1991

Related Tools

Related Guides

1D vs 2D Barcodes: Key Differences Explained

A side-by-side comparison of one-dimensional linear barcodes and two-dimensional matrix codes, covering data capacity, scanning, and use cases.

Choosing the Right Barcode Format for Your Project

A decision framework for selecting the best barcode symbology based on data type, scanning environment, label size, and industry requirements.

Barcode Data Capacity: How Much Can Each Format Store?

A comparative reference of data capacity across 30 barcode symbologies — from 8-digit UPC-E to 7,089-character QR codes.

Error Correction in 2D Barcodes: Reed-Solomon & Beyond

How 2D barcodes recover from damage using Reed-Solomon error correction, and what error correction levels mean in practice.

PDF417: The Stacked Barcode on Your Driver's License

How PDF417 works: row-based structure, macro mode for large data, error correction levels, and its role in ID cards, boarding …

ISO/IEC 15415: 2D Barcode Verification Standards

Verifying 2D barcode quality under ISO/IEC 15415 — cell contrast, modulation, grid non-uniformity, and axial non-uniformity parameters.

Mobile Wallet Barcodes: Apple Wallet, Google Pay & Passbook

How barcodes power mobile wallet passes — boarding passes, event tickets, loyalty cards, and the PKPass/SaveToPay formats.

Event Ticketing Barcodes: From PDF to Mobile

Barcode systems for event ticketing — PDF417 on paper tickets, Aztec in mobile wallets, anti-forgery measures, and gate scanning workflows.

Barcode Data Security: Encryption & Tamper Detection

Securing barcode data — encrypted payloads, digital signatures, tamper-evident encoding, and preventing barcode spoofing attacks.

The Rise of 2D Barcodes: From PDF417 to Data Matrix

How 2D barcodes emerged in the 1990s — PDF417 for ID cards, Data Matrix for manufacturing, and the quest for …

Related Terms

Pertanyaan yang Sering Diajukan

Apa itu kode batang PDF417?

PDF417 adalah kode batang 2D linier bertumpuk yang mampu mengkodekanhingga 1.850 ASCII atau 1.108 byte data biner dalam pola persegipanjang.

Di mana PDF417 digunakan?

PDF417 digunakan pada SIM AS (standar AAMVA), kartu boardingpenerbangan, dan dokumen ID pemerintah.

Bagaimana PDF417 berbeda dari QR Code?

PDF417 adalah kode batang linier bertumpuk yang dapat dibaca olehpemindai laser; QR Code adalah matriks 2D yang memerlukan sensorgambar. PDF417 lebih besar untuk data yang sama.