local-only

QR / Barcode Scanner

Scan QR codes from a file or webcam — locally.

🔒 local memory only
Initializing QR / Barcode Scanner in local browser environment…

How to use QR / Barcode Scanner

  1. Drop an image containing a QR code, or click "Scan with camera" to use your webcam.
  2. The scanner immediately detects and decodes the QR matrix.
  3. Inspect and copy the decoded text or click to navigate to the decoded URL.

Why use this local-first tool?

  • Powered by jsQR client-side computer vision.
  • Scans both uploaded static image files and live camera video feeds.
  • Zero server upload — scans directly from canvas pixels.

Frequently Asked Questions

Can this scan QR codes from screenshots and photos?

Yes. Simply drop any PNG, JPEG, or WebP screenshot containing a QR code.

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