QR Code Scanner Online — Scan Barcodes via Camera & Image Upload
Decode QR codes and 2D barcodes in real time using your device webcam or by uploading a saved image.
Local processing
No server uploads
Runs on your device
No file uploads
Fast results
No server wait
Works on your devices
Phone, tablet and desktop
Private by design
Your data stays local
How to use QR Code Scanner
- Live Camera Scan: Activate your camera and point it at any QR code, with instant switching between rear and front cameras.
- Scan from Image: Drag and drop any image/screenshot containing a QR code, or paste directly from clipboard (Ctrl+V).
- Smart Result Inspector: Automatically detects link, Wi-Fi network, contact, or text with instant safe-open and copy actions.
- 100% Local Privacy: All video and image decoding runs completely inside your browser with zero server uploads.
Privacy & local processing
All QR code reading and video feeds are processed 100% locally in your browser memory. Your images and camera streams are never uploaded.