UD5 Toolkit
UPC Barcode Validator - Online Check Digit & EAN
Enter a UPC or EAN barcode number and validate the check digit. See if it's a real product code. Local calculation.
Tag: UPC Barcode Generator - Universal Product Code
3+ toolsBarcode Scanner - Online Scan 1D Barcodes from Camera
Use your camera to scan 1D barcodes (UPC, EAN, CODE128) directly in the browser. Quick and no app install. All scanning is local.
Barcode Generator - Free Online 1D Barcode Maker
Generate standard 1D barcodes including CODE128, EAN-13, and UPC-A. Download as image for product labeling or inventory. All processing happens locally.