barcode_scanner
Dev Tools · Extraction
Barcode Reader
Scan and decode barcodes from images, URLs, or live camera feed.
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Supported Formats
EAN-13EAN-8UPC-ACODE128CODE39ITFQR CODEData MatrixPDF417Aztec
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Pro Tips
- ✦Ensure the barcode fills at least 25% of the frame.
- ✦Use high contrast and avoid glare or shadows.
- ✦Keep the camera steady for 1-2 seconds for live scanning.
Frequently Asked Questions
How secure is the barcode scanner?expand_more
UtilVox processes all scans entirely in your browser. No image data or decoded strings are ever sent to our servers, ensuring absolute privacy for your technical data.
Why isn't my barcode being detected?expand_more
Detection typically fails due to low contrast, motion blur, or poor lighting. Try to ensure the barcode fills at least 25% of the camera frame and is well-lit without glare.
Can I scan multiple barcodes at once?expand_more
Yes. Our industrial-grade ZXing engine is optimized to locate and decode multiple barcode formats present within a single high-resolution image.