themaniacalfry / styled-qr-code

Automaticly generate your styled QR code in your web app.

QR Code Styling

JavaScript library for generating QR codes with a logo and styling.

This is a NodeJS fork of the QR code styling repo qr-code-styling, supporting NodeJs as well as svg exports. If you are looking for browser support head to the original project

Try it here https://qr-code-styling.com

If you have issues / suggestions / notes / questions, please open an issue or contact me. Let's create a cool library together.

Examples

Installation

npm install @loskir/styled-qr-code-node

Usage

import {QRCodeCanvas} from '@loskir/styled-qr-code-node';
const {QRCodeCanvas} = require('@loskir/styled-qr-code-node'); // or CommonJS

const qrCode = new QRCodeCanvas({
  data: 'My text or trl',
  image: 'pathToImage'
});

//"png" | "jpg" | "jpeg" | "pdf" | "svg"
await qrCode.toFile('output.png', 'png');

API Documentation

Styling options

Please refer to the original

Export methods

qrCode.toFile(options) => Promise<void>

Param	Type	Default Value	Description
filePath	string		the path where the image will be saved
format	string ("png" / "jpg" / "jpeg" / "pdf" / "svg")	'png'	File format
options	skia-canvas RenderOptions	undefined	see doc

qrCode.totoDataUrl(options) => Promise<string>

Param	Type	Default Value	Description
format	string ("png" / "jpg" / "jpeg" / "pdf" / "svg")	'png'	File format
options	skia-canvas RenderOptions	undefined	see doc

qrCode.toBuffer(options) => Promise<Buffer>

Param	Type	Default Value	Description
format	string ("png" / "jpg" / "jpeg" / "pdf" / "svg")	'png'	File format
options	skia-canvas RenderOptions	undefined	see doc