Scan Codes Instantly
Scan QR codes and barcodes using your camera or upload an image. All processing happens locally in your browser — your data never leaves your device.
Click start to begin scanning
Supports: QR Code, Code 128, Code 39, EAN-13, EAN-8, UPC-A, UPC-E, Code 93, Codabar, ITF, Data Matrix, Aztec, PDF417
How to Scan QR Codes & Barcodes Online
Our free QR code scanner works directly in your browser — no app download required. Simply point your camera at any QR code or barcode, or upload an image to decode it instantly. All processing happens locally on your device for complete privacy.
Choose Input
Select camera scanning for real-time detection or upload an existing image.
Point & Scan
Position the code within the scanning frame. Detection happens automatically.
Get Results
View decoded content instantly. Copy text, open URLs, or view WiFi credentials.
What Can You Scan?
🔗 Website URLs
Scan QR codes on posters, business cards, or products to quickly open websites.
📶 WiFi Networks
Decode WiFi QR codes to view network name, password, and security type.
🛒 Product Barcodes
Scan EAN, UPC, or Code 128 barcodes on products to get product numbers.
📧 Contact Info
Decode vCard QR codes with names, phone numbers, and email addresses.
QR Scanner FAQ
Is my camera footage stored or uploaded?
No. All scanning happens locally in your browser using JavaScript. Your camera feed and scanned data never leave your device. We have no servers that receive your video or scan results.
What barcode formats are supported?
We support QR Code, Code 128, Code 39, EAN-13, EAN-8, UPC-A, UPC-E, Code 93, Codabar, ITF, Data Matrix, Aztec, and PDF417.
Why isn't my camera working?
Make sure you've granted camera permissions to this website. On iOS, you may need to use Safari. If issues persist, try the image upload option instead.
Can I scan QR codes from screenshots?
Yes! Switch to the "Upload Image" tab and select any image containing a QR code or barcode. This works great for screenshots, saved photos, or downloaded images.