QR code scanner

Features

• Camera mode uses the webcam feed for real-time scanning without installing an app.
• Image mode accepts PNG, JPG or WebP photos of QR codes for offline decoding.
• Automatic payload detection recognizes URLs, Wi-Fi credentials and vCard contacts.

How it works

1. Choose Camera to scan with your webcam, or Image to drop a photo of a QR code.
2. Point the camera at a QR code or drop an image — decoding happens instantly on-device.
3. The decoded payload appears with type detection: URL, Wi-Fi, vCard or plain text.

Related tools

• QR code generatorGenerate QR codes for text, links, Wi-Fi networks and contact cards. Pick colors, size and error-correction level — everything is rendered locally in your browser.
• Barcode generatorGenerate Code 128, EAN-13 and EAN-8 barcodes as SVG. Adjust height, module width and label.
• Barcode scannerDecode barcodes from an image — Code 128, EAN-13, EAN-8, ITF, Data Matrix and more. Uses the browser's native BarcodeDetector API.

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