What barcode formats does this scanner support?

The scanner supports all major 1D and 2D barcode formats used in shipping and logistics: Code 128, Code 39, Code 93, EAN-13, EAN-8, UPC-A, UPC-E, ITF (Interleaved 2 of 5), QR Code, and Data Matrix. These cover the vast majority of barcodes found on shipping labels, cartons, pallets, and cargo documents.

Is my camera data sent to any server?

No. All barcode detection happens entirely in your browser using the ZXing library. Your camera feed never leaves your device — nothing is uploaded to any server. The tool works offline once the page has loaded.

What barcode format is used on shipping labels?

Code 128 is the dominant barcode format for shipping labels — it is used by FedEx, UPS, DHL, and most ocean and air freight carriers for tracking barcodes. ITF-14 (Interleaved 2 of 5) is common on outer cartons and pallets, especially for GS1 logistic labels. QR codes are increasingly used for dangerous goods declarations and customs documents.

Why isn't my barcode being detected?

Try holding the camera about 15–25 cm from the barcode and ensure it is well-lit without glare. Make sure the full barcode is visible and in focus — damaged, wrinkled, or partially covered barcodes may not scan. Switching between front and rear cameras can also help on mobile devices.

Does the scanner work on mobile?

Yes. The scanner works on any modern browser that supports camera access — Chrome, Safari, Firefox, and Edge on both desktop and mobile. On mobile, the rear camera is typically sharper and better for scanning physical barcodes.

Can I scan multiple barcodes in one session?

Yes. Once the camera is started, the scanner continuously reads barcodes. Each new unique value is added to the scan history below the camera. You can copy individual values from the history or clear the list to start fresh. The scanner prevents duplicates from being added in rapid succession.

Free Shipping Barcode & QR Code Scanner

Scan Code 128, EAN-13, ITF, QR codes, and package labels from your device camera. No app or signup required.

Point camera at a barcode or QR code...

Barcode Scanner — FAQ

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