Zro7Zro7/QR Barcode Scanner

QR / barcode scanner

Scan with your camera or from an image — QR, EAN, Code128 and more.

Runs entirely in your browser. Files never leave your device.

Results (0)

Scan a code to see results here.

How it works

  1. 1

    Open the tool

    Load the page — no install required.

  2. 2

    Provide the input

    Enter data or grant camera access.

  3. 3

    Read or download

    Copy decoded content or download the generated code.

Frequently asked questions

Does the camera or file leave my device?

No. Camera frames and images are processed entirely in the browser via WebAssembly.

Which formats are supported?

QR codes, EAN-13, UPC-A, Code 128, Code 39, ITF, Codabar and more.

Does it work offline?

Yes. Once loaded, the tool continues to run without a network connection.

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