Barcode.Swift (C++ WASM)

Create barcode

let qr = QR(outputFormat: BarcodeFormat.png)

Draw!

try qr.draw(code: data, size: 300)

C++ WASM engine — PNG and SVG output

Barcode Type

Barcode Data

URL, text, or numbers

Size (2D)

Output Mode

Base64 PNG getImageBase64()

SVG Draw() → getSVG()

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                        SWIFT CODE
                    

PREVIEW

All 18 barcode types and full API: Manual