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QR Code Styling

This is the fork of the fork. This version uses @napi-rs/canvas instead of skia-canvas to make it easier to deploy on environments such as AWS Lambda. This forks from Loskir's version

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

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Node.js qr code styling using @napi-rs/canvas

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