Solutions

Scanning for the way your industry works

Proven configurations for the workflows that run on barcodes, all free and open source.

Retail

Give every associate and every shopper a fast scanner on the phone they already carry.

Price check and product lookup
Shelf audits and gap scans (batch mode)
Click & collect and returns
Self-checkout and scan-and-go
Loyalty and coupon QR codes

Recommended setup

<qrgen-scanner
  symbologies="retail,qr"
  mode="continuous"
  duplicate-filter="1500"
></qrgen-scanner>

Barcode Scanning Batch Scanning

GS1 Digital Link QR, the successor to the EAN on pack. Scan it with the demo.

Logistics & Post

Keep up with the belt: GS1-128 labels, SSCCs and tracking numbers, several at a time.

Receiving and put-away
Sortation and hub scanning
Proof of delivery
Multi-label parcel scanning
Pallet and SSCC verification

Recommended setup

<qrgen-scanner
  symbologies="code128,itf14,data-matrix,qr,pdf417"
  mode="batch"
  max-results="10"
></qrgen-scanner>

Batch Scanning Parsers

GS1-128: SSCC plus ship-to postal code. Scan it with the demo.

Healthcare

Scan medication, specimens and wristbands with on-device processing, so no patient data leaves the device.

Medication administration checks
UDI and GS1 Data Matrix on packs
Specimen tube tracking
Patient wristband ID
Expiry and recall checks

Recommended setup

import { parseGS1 } from "qrgen-sdk/parsers";

scanner.addEventListener("scan", (e) => {
  const gs1 = parseGS1(e.detail.barcode.data);
  const expiry = gs1?.elements.find((x) => x.ai === "17")?.date;
  if (expiry && expiry < today) alert("Expired: do not administer");
});

Parsers Barcode Scanning

GS1 Data Matrix: GTIN, expiry, lot and serial. Scan it with the demo.

Manufacturing

Trace parts and assets from the line to the field, including on fixed cameras and headless Linux boxes.

Work-in-progress tracking
Part and asset labels (Data Matrix, QR)
Tool crib check-in and check-out
Fixed-mount camera stations (Python + OpenCV)
MES and PLC integration over REST

Recommended setup

# Fixed-mount station on a Raspberry Pi
pip install "qrgen-sdk[camera] @ git+https://github.com/Rockyljewell/QR-GEN.git#subdirectory=packages/python"
qrgen-py camera --mode continuous --symbologies data-matrix,qr,code128

Python REST API

Data Matrix asset tag. Scan it with the demo.

Events & Ticketing

Get people through the door in about a second, with or without a connection.

QR and Aztec ticket validation
Boarding passes (PDF417, Aztec)
Age checks at the bar from driver licenses
Badge scanning and lead capture
Offline validation with local allow-lists

Recommended setup

<qrgen-scanner
  symbologies="qr,aztec,pdf417"
  mode="continuous"
  duplicate-filter="-1"
></qrgen-scanner>

ID Scanning Embed in any app

Aztec ticket. Scan it with the demo.