Barcode/QR code Scanner

A Progressive Web Application (PWA) that scans barcodes of various formats, using the Barcode Detection API.

NOTE: The Barcode Detection API is part of the Fugu project. Currently it is supported only on Chromium browsers in MacOS and Android. For non-supporting browsers, a polyfill is used.

Live demo

Features

• Scan barcodes from web camera
• Scan barcodes from image files
• Copy detected barcode to clipboard
• Share detected barcode via Web Share API (Android)
• If barcode is a URL, offer option to open in new tab
• Offer to save detected barcodes to history (local storage)

Screenshots

Development

Install dependencies

$ npm install

Start development server

$ npm run start -- --open

Build for production

$ npm run build

License

The MIT License (MIT)