Barcode & QR Code Scanner

Upload PDFs or images, scan multiple barcodes and QR codes, and highlight their positions.

Upload Files

Max 500MB total

Formats

Drag and drop PDF or image files here, or click to select files

Upload a PDF or image without cropping each barcode

Many shipping labels, SKU labels, FBA carton labels, and warehouse labels are PDF files. AutoShipFlow can read PDF pages directly in your browser, so you do not need to convert PDFs to images first. If one page contains multiple barcodes, the results are listed together.

No PDF-to-image step

Drop in PDF labels or documents directly when the original file is already a PDF.

Read multiple barcodes at once

Logistics labels, warehouse labels, carton labels, and inventory labels often contain several barcodes. Upload the whole label or PDF page instead of cropping each barcode one by one.

GS1 content hint

Code 128, QR Code, or Data Matrix values that look like GS1 data are marked as possible GS1 codes.

Common barcode scanning use cases

Logistics label barcode checks

Upload a shipping label, carton label, or warehouse label PDF/image to see whether tracking numbers, carton IDs, or internal codes can be decoded.

SKU and warehouse labels

Check SKU, bin location, inventory, batch, or serial number barcodes.

GS1 barcode diagnostics

Inspect barcode values that may contain GTIN, lot, expiry date, or serial number data.

Barcode scanner FAQ

Can I upload a PDF barcode file directly?

Yes. PDF pages are rendered locally in your browser before scanning, which works well for shipping labels, warehouse labels, and FBA carton labels.

Why does GS1-128 still show Code 128 as the format?

GS1-128 uses Code 128 as the barcode symbology. The scanner returns the base format first, and AutoShipFlow adds a possible GS1-128 hint based on the decoded value.

More Barcode Scanners

Code 128 Barcode Scanner

Upload PDFs or images, scan Code 128, and detect possible GS1-128 values.

QR Code Scanner

Upload PDFs or images, scan QR Codes, and detect possible GS1 QR Code values.

Data Matrix Scanner

Upload PDFs or images, scan Data Matrix, and detect possible GS1 Data Matrix values.

PDF417 Barcode Scanner

Upload PDFs or images and scan PDF417 barcode values online.

MaxiCode Scanner

Upload logistics label PDFs or images and test whether MaxiCode can be read.

Aztec Code Scanner

Upload PDFs or images and scan Aztec Code values online.