Online QR Code Reader With Pure JavaScript – qrcode-parser

Category: Javascript | May 22, 2022
Author:sinchang
Views Total:13 views
Official Page:Go to website
Last Update:May 22, 2022
License:MIT

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Online QR Code Reader With Pure JavaScript – qrcode-parser

Description:

qrcode-parser is a JavaScript library to parse and read information from QR codes you provide in File objects or image URLs.

Dependencies:

  • jsQR: QR code reading library.
  • UPNG.js: PNG (APNG) decoder and encoder.

How to use it:

Install the qrcode-parser:

# Yarn
$ yarn add qrcode-parser
# NPM
$ npm install qrcode-parser --save

The example app.

import qrcodeParser from "qrcode-parser";
// File object, image url, image base64
qrcodeParser(input);
// => return promise

Changelog:

05/22/2022

  • v2.0.2: Bugfix

09/13/2021

  • Rewrite in TS

09/12/2020

  • fix: upgrade deps and add test cases

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