React-QR-SVG

Render QR codes as SVG in your React app.

tl;dr

Install by executing npm install @wojtekmaj/react-qr-svg or yarn add @wojtekmaj/react-qr-svg.
Import by adding import QrSvg from '@wojtekmaj/react-qr-svg'.
Use by adding <QrSvg value="Hello world" />.

A minimal demo page can be found in sample directory.

Your project needs to use React 16.8 or later.

Need library for React Native? Check out React-Native-QR-SVG.

Add React-QR-SVG to your project by executing npm install @wojtekmaj/react-qr-svg or yarn add @wojtekmaj/react-qr-svg.

Here's an example of basic usage:

import QrSvg from '@wojtekmaj/react-qr-svg';

function MyApp() {
  return (
    <div>
      <QrSvg value="Hello world" />
    </div>
  );
}

Check the sample directory in this repository for a full working example.

Renders QR code as SVG.

Prop name	Description	Default value	Example values
bgColor	Background color.	`"white"`	Color name: `"beige"` Color hex: `"#fefefe"`
cellClassPrefix	Cell class name prefix.	`""`	`"qr-svg__cell"`
fgColor	Foreground color.	`"black"`	Color name: `"black"` Color hex: `"#000000"`
level	Error correction level. Can be `"L"`, `"M"`, `"Q"` and `"H"`.	`"L"`	`"M"`
margin	Margin in pixels.	`0`	`4`
type	Type (size). Can be any number from 0 to 40. Set to `0` or leave as undefined to use the smallest possible size.	`0`	`10`
value	Value to render.	n/a	`"Hello world"`

You can also specify all the props that are valid for the <svg> React element (e.g. style, className or width).

The MIT License.

This project wouldn't be possible without the awesome work of Dan Homola dan.homola@hotmail.cz who created its original version.