QRCode

A pure JavaScript QRCode encode and decode library.

[][npm-url] [][npm-url] [][github-url] [][zread-url]

[][bundle-phobia-url] [][bundle-phobia-url] [][bundle-phobia-url] [][license-url]

English | 简体中文

Table of Contents

• Features
• Installation
• Quick Start
• Encoding Guide
  • Error Correction Level
  • Segments and Modes
  • Version
  • Charsets and ECI
  • FNC1
  • Output
• Decoding Guide
  • Pipeline
  • Detection
  • Decoding
• API Reference
  • Common Interface
  • Encoder Interface
  • Decoder Interface
• Links

Features

• Pure JavaScript, zero native dependencies, runs in browsers and Node.js.
• Tree shakeable, side effect free, only bundle what you actually use.
• All QR code versions (1 -…