QR / Barcode Scanner
Scan QR codes from a file or webcam — locally.
100% Client-Side · In-Memory Only
Interactive Tool Workspace
Loading QR / Barcode Scanner...
How to Use QR / Barcode Scanner
- Drop an image containing a QR code, or click "Scan with camera" to use your webcam.
- The scanner immediately detects and decodes the QR matrix.
- Inspect and copy the decoded text or click to navigate to the decoded URL.
Features & Guarantees
- 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.