What can I do with this tool?

Upload an image with a barcode, and we decode it for you: the format, the content and its exact bytes. If the image contains several barcodes, we read all of them. Images can be PNG, JPG, GIF, TIFF, BMP or WEBP; of a PDF, we read the first page.

Which barcodes are supported?

1D point of sale

UPC-A, UPC-E, EAN-8, EAN-13, GS1 DataBar (a.k.a. RSS)

1D industrial symbols

Code 39, Code 93, Code 128, GS1-128, Codabar, ITF-14

2D symbols

QR Code, Data Matrix, Aztec, PDF417

Which tools do you use?

The barcodes are read with zxing-cpp, the C++ version of the ZXing ("Zebra Crossing") barcode library.