2D Barcode Scanner SDK: Read and Write 2D Barcodes | GdPicture

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Main features

Decode 2D barcodes from images and PDFs.
Generate 2D Barcodes to image and PDF files, in vector or raster format.
Detect and generate Datamatrix symbols.
Detect and generate PDF417 symbols.
Detect and generate QR-Code symbols.
Detect and generate micro QR-Code symbols.
Detect and generate Aztec Code symbols.
Detect and generate MaxiCode symbols.

Get the string value of each 2D barcode recognized.
Get the bounding box of each 2D barcode recognized: top-left, top-right, bottom-left and bottom-right points.
Get the number of rows and columns of each 2D barcode recognized.
Read 2D barcode on a full page or on a region of interest.
Recognize partially destroyed symbols using Error Correcting Codes (ECC algorithm).
Benefit from full Unicode support for reading and writing.

Test with your files using our online barcode recognition demo

Example of usage

Recognizing DataMatrix Barcodes in a PDF

Recognizing PDF417 Barcodes in a PDF

Recognizing QR Codes in a PDF

2d barcode example

We have created short videos to show you the most common barcoding methods and best practices.

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