QR & Barcode Scanner

Instantly decode QR codes, UPC, EAN, and CODE128 formats. Use your device's camera or upload an image file securely without leaving your browser.

The Safest Way to Scan Codes Online

Scanning QR codes using unknown mobile apps or uploading barcode images to random websites can expose you to privacy risks or malicious links. Our Universal Scanner solves this by performing the decoding operation directly on your device.

• Browser-Native Camera Processing: When you click "Start Scanning", your browser asks for camera permission locally. The video feed is analyzed frame-by-frame by JavaScript running inside your browser. The feed is never recorded, transmitted, or saved.
• Broad Format Compatibility: This engine doesn't just read URL-based QR codes. It perfectly decodes retail formats including UPC-A, EAN-13, and alphanumeric CODE128 barcodes printed on physical products.
• Static Image Decoding: Received a QR code in an email? Switch to the "Upload Image" tab. The algorithm will scan the static image file to extract the payload without requiring a secondary device to scan the screen.