About the Barcode Scanner Online
Need to look up a product code or check a label without a dedicated scanner gun? This online barcode reader uses your webcam or an image you upload to decode common retail and logistics barcodes, then displays the value so you can copy it or search for it.
The decoding engine runs locally in your browser, supporting a wide range of symbologies. Because nothing is uploaded, it is safe for scanning internal SKUs, asset tags and other sensitive codes.
How to use the Barcode Scanner Online
- 1Click “Start camera” and point it at the barcode, holding steady.
- 2Or upload a photo of the barcode.
- 3Copy the decoded value or use it to look the item up.
Key benefits
- Reads EAN, UPC, Code 128, Code 39 and more.
- Camera or image-upload input.
- Private — runs entirely in your browser.
- No app or hardware scanner needed.
Real-world examples
Look up a product
Scan a retail barcode to read its EAN/UPC number.
Check a label
Decode a shipping or asset-tag barcode from a photo.
Frequently asked questions
Which barcode types are supported?+
Common 1D formats including EAN-13/8, UPC-A/E, Code 128, Code 39 and ITF.
Is the scan private?+
Yes — the camera feed and uploaded images are decoded locally and never uploaded.
Why isn't it detecting the barcode?+
Ensure good lighting and focus, and that the whole barcode is visible and not blurred.