About
About Barcode Scanner
Barcode Scanner detects common 1D and 2D barcode formats from camera streams or uploaded images.
utility
Barcode Scanner
scan barcode values from camera or uploaded images
Use cases
Use Cases
- Verify barcode labels before printing production batches.
- Decode inventory labels during QA and operations handoffs.
- Test scanner-readability across multiple barcode standards.
Examples
Examples
Scan a product barcode using camera.
Input
Start camera and point at an EAN/UPC/Code128 barcode.
Output
Decoded barcode value and detected format.
Upload a barcode image file.
Input
Upload PNG/JPG with barcode.
Output
Latest decoded value appears with history entries.
FAQ
FAQ
Which formats can Barcode Scanner detect?
It supports common browser-detectable formats including Code 128, EAN, UPC, Data Matrix, PDF417, and more.
Do scans leave the browser?
No. Barcode detection runs locally in your browser using native detection APIs.