This QR code reader uses the jsQR library to decode QR codes locally in your browser. Supports both image upload and camera scanning modes.
Completely safe. This tool uses the jsQR library to decode QR codes locally in your browser. Images you upload or camera feeds never leave your device. All processing is done locally with no data uploaded to any server.
Common image formats are supported including PNG, JPG/JPEG, WebP, GIF, BMP, etc. As long as the QR code is clearly visible in the image, it can be decoded. A resolution of at least 200×200 pixels is recommended for best results.
Yes! This tool supports real-time QR code scanning via your browser camera. Click the 'Camera Scan' button, allow camera permission, and point your camera at the QR code. All video stream processing is done locally.
Standard QR codes are supported, including those encoding plain text, URLs, vCard contacts, WiFi configurations, phone numbers, emails, and more. Uses jsQR library compatible with QR Code Model 1 and Model 2 standards.
Decoding may fail due to: blurry or low-resolution QR codes, partially obscured or damaged codes, insufficient error correction levels, or low contrast. Ensure the QR code is clear, centered, and well-lit in the image.