Blitline allows you to extract barcode information (including QR Codes) from an image. Thi

You can accomplish this be adding:

"check_barcode" : true

To your "save" node, like this:

{
    "application_id": "lD0Ca82KhEp-wybe-QjcqQ",
    "src": "https://blitdoc.s3.amazonaws.com/jpgs/better-barcodes.jpg",
    "src_type" : "smart_image",
    "src_data" : { "colorspace" : "srgb"},
    "v": "1.22",
    "functions": [
        {
            "name": "no_op",
            "params" : {
                "width": 400
            },
            "save": {
               "check_barcode" : true,
               "image_identifier": "MY_CLIENT_ID",
               "extension" : "png"
            }
        }
    ]
 }

The resulting output returned via postback should have a "barcodes" field, and an array of barcode values prefixed by the barcode type, for example:

{
    "original_meta": {
        "width": 1600,
        "height": 1689
    },
    "images": [
        {
            "image_identifier": "MY_CLIENT_ID",
            "barcodes": [
                "QR-Code:Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua",
                "EAN-8:12345670",
                "EAN-13:9781234567897",
                "EAN-13:9777345678904",
                "EAN-13:0123456789012",
                "EAN-13:1234567890128",
                "I2/5:12345678910118",
                "I2/5:12345678901118"
            ],
            "s3_url": "http://blitline.s3.amazonaws.com/2021122018/20/this_file_will_be_autodeleted_in_24hrs_1V7hfssPFszc_dCNj9Ey-bg.png",
            "meta": {
                "width": 1600,
                "height": 1689
            }
        }
    ]
}

Currently, Blitline supports the following barcode standards:

QR-Code
EAN-13
I2/5