zumatt/qrcode

A Free QR Code Generator

Free QR Code Generator

This reposiroty contains a free Qr Code generator based on the kjua library. Using the connected page you can create for free a qr code in .png format with transparent background or download the .svg file.

Settings changes

In order to modify the dimensions or the settings of the qr code you can fork this repo and change the settings on the file assets/js/script.js.

var qrcode = kjua({
    render: 'image',            // here you can choose the kind of image to generate
    crisp: true,                // render pixel-perfect lines
    ecLevel: 'L',               // error correction level: 'L', 'M', 'Q' or 'H'
    size: 256,                  // size in pixels
    minVersion: 1,              // minimum version: 1..40
    text: elText.value,         // Use the value of the input element
    fill: '#000',               // QR code color
    back: 'rgba(0, 0, 0, 0)',   // background
});

for the full documentation please visit https://larsjung.de/kjua/