GS1 Lens is a professional barcode scanner, GS1 data analyzer, and validation tool designed for pharmaceutical, supply chain, warehouse, logistics, manufacturing, packaging, and quality assurance professionals.

Scan 1D and 2D barcodes, decode GS1 Element Strings, inspect Application Identifiers (AIs), validate GTIN check digits, analyze dates and data fields, and generate professional inspection reports—all directly on your device.

🔍 POWERFUL BARCODE SCANNER

• Scan 1D and 2D barcodes using your device camera
• Fast on-device barcode recognition
• Torch/flashlight support for low-light scanning
• Precision zoom controls and aiming reticle

🧩 ADVANCED GS1 DATA PARSER

Decode and analyze concatenated GS1 Element Strings, including variable-length fields and FNC1 / separators.

Identify and inspect important GS1 Application Identifiers, including:

• (01) GTIN — Global Trade Item Number
• (11) Production Date
• (15) Best Before Date
• (17) Expiration Date
• (10) Batch / Lot Number
• (21) Serial Number
• And other standard GS1 Application Identifiers

The decoded information is organized into individual AI fields so you can quickly understand exactly what is encoded in the barcode.

✅ GS1 DATA VALIDATION

GS1 Lens performs local structural and data validation, including:

• GTIN-8, GTIN-12, GTIN-13 and GTIN-14 check digit validation
• Application Identifier structure validation
• Date format and value validation
• Numeric and alphanumeric data validation
• Variable-length field analysis
• FNC1 / Group Separator validation
• Clear Valid, Warning and Syntax Error indicators

📦 SUPPORTED BARCODE TYPES

2D Barcodes

• GS1 DataMatrix
• Data Matrix
• QR Code
• Aztec
• PDF417

1D Barcodes

• GS1-128 / UCC-EAN-128
• EAN-13
• EAN-8
• UPC-A
• UPC-E
• Code 128
• Code 39
• Code 93
• ITF-14
• GS1 DataBar Omnidirectional
• GS1 DataBar Expanded
• GS1 DataBar Limited

📄 PROFESSIONAL PDF REPORTS

Generate detailed barcode inspection reports directly from the app.

Reports can include:

• Barcode symbology
• Raw barcode data
• Decoded GS1 Element String
• Application Identifier details
• Parsed values
• Validation results

Share reports using your device's native sharing options, including email, messaging and other supported applications.

🔒 OFFLINE & PRIVACY FOCUSED

GS1 Lens is designed to perform barcode analysis without requiring an internet connection.

• Barcode processing is performed locally on your device
• No barcode data is transmitted to external servers
• Scan history is stored locally on the device
• Clear or delete scan history whenever required
• No user registration required

Your barcode inspection data stays on your device.

🏭 BUILT FOR INDUSTRY PROFESSIONALS

Pharmaceuticals & Healthcare

Inspect serialized product barcodes, GS1 DataMatrix symbols, GTINs, batch numbers, serial numbers, production dates, and expiration dates.

Warehousing & Logistics

Analyze GS1-128, ITF-14 and other logistics barcodes to inspect encoded product and shipment information.

Manufacturing & Packaging

Verify barcode structures and encoded data during packaging, production, labeling, and quality assurance activities.

⚡ FAST, LOCAL & PROFESSIONAL

Whether you're troubleshooting a GS1 DataMatrix, checking a pharmaceutical barcode, validating a GTIN, inspecting a logistics label, or analyzing GS1 data during a quality audit, GS1 Lens helps you understand what is encoded and whether the data structure is valid.

Disclaimer

GS1 Lens is an independent barcode analysis and GS1 data verification utility developed by Jekson Vision.

GS1 is a registered trademark of GS1 AISBL. GS1 Lens is not affiliated with, sponsored by, or endorsed by GS1 AISBL.

GS1 Lens provides data structure and barcode validation results. It does not determine product authenticity, regulatory compliance, or the legitimacy of a product. Users are responsible for interpreting results within their applicable regulatory, business, and operational requirements.