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@manufosela/qr-code-generator v1.0.1

qr code generatori based in qrcode-generator by Kazuhiko Arase. Refactor to ES6 classes

QRCode Generator

QRCodeGenerator ES6 class.


const qr = new QRCodeGenerator(typeNumber, errorCorrectLevel);


  • typeNumber: from 1 to 10

    • qrcode size: 1 to max 14 characters with Low errorCorrectLevel
    • qrcode size: 10 to max 213 characters with Low errorCorrectLevel
  • errorCorrectLevel: it can be:

    • L (Low) => ~7%
    • M (Medium) => ~15%
    • Q (Quartile) => ~25%
    • H (High) => ~30%


  const qr = new QRCodeGenerator(4, 'M');
  const text = "";
  qrcodeHTML = qr.createImgTag();

  document.querySelector('#qr').innerHTML = qrcodeHTML;


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