QR Code Scanner
Scan QR codes from camera, uploaded images, or pasted images. Extract text, URLs, and data from QR codes instantly.
About QR Code Scanner
Overview
The QR Code Scanner is a browser-based tool that allows you to scan and decode QR codes from multiple sources. You can scan QR codes in real-time using your device camera, upload image files containing QR codes, or paste images directly from your clipboard. The tool extracts text, URLs, and other data encoded in QR codes instantly, with no data leaving your device.
Features
- Real-time QR code scanning using device camera
- Support for multiple camera devices
- Upload images containing QR codes (PNG, JPG, JPEG, GIF, WebP)
- Paste images directly from clipboard
- Automatic QR code detection and decoding
- Copy decoded content to clipboard with one click
- Automatic URL detection with quick open option
- Completely browser-based - no server uploads
- Works offline after initial page load
- Privacy-focused - all processing happens locally
How to Use
- Choose an input method: Camera Scanner, Upload Image, or Paste Image
- For camera: Click "START CAMERA" and grant permission, then point your camera at a QR code
- For upload: Click "Upload Image" or drag and drop an image file
- For paste: Copy an image to clipboard and press Ctrl+V (or Cmd+V on Mac)
- The scanned result will appear automatically when a QR code is detected
- Click "Copy to clipboard" to copy the decoded text
- If the result is a URL, click "Open URL" to visit the link
FAQ
What types of QR codes can this scanner read?
This scanner can read standard QR codes containing text, URLs, contact information, WiFi credentials, and other encoded data. It supports all standard QR code formats including version 1 through version 40, with error correction levels L, M, Q, and H.
Can I scan QR codes from screenshots or photos?
Yes, you can upload image files containing QR codes or paste images from your clipboard. The scanner works with PNG, JPG, JPEG, GIF, and WebP formats. Simply upload the image or paste it, and the tool will automatically detect and decode any QR codes present.
Does the camera scanner work on mobile devices?
Yes, the camera scanner works on mobile devices that support camera access through the browser. You will need to grant camera permissions when prompted. The tool is optimized for both desktop and mobile browsers, providing a responsive interface that adapts to your screen size.
Is my data secure when using this scanner?
Yes, all QR code scanning happens entirely in your browser. No images or data are uploaded to any server. The camera feed, uploaded images, and scanned results all remain on your device, ensuring complete privacy and security.