utility

Barcode Scanner

scan barcode values from camera or uploaded images

About Barcode Scanner

Barcode Scanner detects common 1D and 2D barcode formats from camera streams or uploaded images.

Use cases

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

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.