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html5-qrcode

End-to-end QR code and 2D/1D barcode scanner library for HTML5 web applications.

LicenseApache-2.0
GitHub stars6.5k
Last commit1 weeks ago
Tags5 topics
Cross Platform BarcodeWeb Camera ScannerHtml5 Qr ScannerDeveloper ToolsHtml5 Qrcode Lib
Overview

Why consider html5-qrcode?

html5-qrcode is an open-source, cross-platform barcode and QR code scanner library written in TypeScript by Minhaz. It wraps browser media streams and WebAssembly decoders to scan QR codes, DataMatrix, Aztec, UPC, and Code 39 across iOS Safari, Android Chrome, and desktop browsers.

Guided learning

Learn html5-qrcode by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of html5-qrcode

html5-qrcode scans 2D QR codes and barcodes directly within responsive mobile web browsers.

Quickstart

bash
1npm install html5-qrcode
javascript
1import { Html5QrcodeScanner } from "html5-qrcode";
2const scanner = new Html5QrcodeScanner("reader", { fps: 10, qrbox: 250 });
3scanner.render((decodedText) => console.log(decodedText));

html5-qrcode is licensed under the Apache License Version 2.0.

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html5-qrcode FAQs

html5-qrcode is listed as a Business tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

html5-qrcode is listed under the Apache-2.0 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

html5-qrcode is listed as an alternative to Scandit. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.