QR Code Reader
a multiple QR- and bar-code scanner that supports scanning from webcam and local images
什么是QR Code Reader？
QR Code Reader是由joue.quroi开发的Chrome扩展程序，该扩展的主要功能是“a multiple QR- and bar-code scanner that supports scanning from webcam and local images”。
扩展截图
下载QR Code Reader扩展crx文件
下载QR Code Reader扩展crx格式的文件，手动将Chrome插件安装到浏览器中，也可以将crx文件分享给朋友，轻松安装Chrome插件。
扩展使用说明
A powerful QR-code (Quick Response code) and barcode scanner supports scanning from the camera or local image files and keeps the history of the last 100 scans. It supports almost all known formats, including text, link, ISBN, coupon, and contact.
Privacy:
This extension does not rely on any external services to perform detection. There is no server-side interaction whatsoever.
Features:
1. Read multiple QR-codes on a single image
2. Supports multiple protocols
3. Saves the history of scanned items
4. Drop local image files to the user interface
5. Uses both native method and ZBar library to maximize the detection power.
This extension uses ZBar c-library, to extract multiple QR-codes and barcodes in a single image frame.
What is a QR code?
It is a type of matrix barcode that is a machine-readable optical label.
A QR code contains information about the item to which it is attached. A QR code uses four standardized encoding modes (numeric, alphanumeric, byte/binary, and kanji) to store data efficiently.
What is a barcode?
It is a method of representing data in a visual, machine-readable form. Initially, barcodes represented data by varying the widths and spacings of parallel lines. 扩展基本信息
| 名称 |  QR Code Reader |
| ID | jhigigpkpbeofhknomiadocogenlpcde |
| 官方URL | https://chromewebstore.google.com/detail/qr-code-reader/jhigigpkpbeofhknomiadocogenlpcde |
| 简介 | a multiple QR- and bar-code scanner that supports scanning from webcam and local images |
| 文件大小 | 246 KB |
| 安装次数 | 83,073 |
| 当前版本 | 0.2.7 |
| 更新时间 | 2023-10-25 |
| 上架时间 | 2020-02-01 |
| 评分 | 4.12/5 共17次评分 |
| 开发者 | joue.quroi |
| 电子邮箱 | [email protected] |
| 付费类型 | free |
| 扩展官网 | https://webextension.org/listing/qrcode-reader.html |
| 帮助页面URL | https://webextension.org/listing/qrcode-reader.html |
| 支持的语言 | en |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"manifest_version": 3,
"version": "0.2.7",
"name": "QR Code Reader",
"description": "a multiple QR- and bar-code scanner that supports scanning from webcam and local images",
"permissions": [
"storage",
"contextMenus"
],
"optional_permissions": [
"declarativeNetRequestWithHostAccess",
"sidePanel"
],
"optional_host_permissions": [
"*:\/\/*\/*"
],
"background": {
"service_worker": "worker.js"
},
"homepage_url": "https:\/\/webextension.org\/listing\/qrcode-reader.html",
"icons": {
"16": "data\/icons\/16.png",
"19": "data\/icons\/19.png",
"32": "data\/icons\/32.png",
"38": "data\/icons\/38.png",
"48": "data\/icons\/48.png",
"64": "data\/icons\/64.png",
"128": "data\/icons\/128.png",
"192": "data\/icons\/192.png",
"256": "data\/icons\/256.png",
"512": "data\/icons\/512.png"
},
"action": [],
"content_security_policy": {
"extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
}
} | |
