QR Code Reader
Tools
This simple QR Code Reader app lets you scan QR codes from a web page or uploaded image, or via your camera or screen sharing
Users
20K
Rating
5.0
Reviews
41
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Caoliao QR Code (Official) - QR Code Generator and Decoder
One-click to create QR for page, text, or link; batch scan webpage QRs to Excel; right-click for single QR; manage history via…
Users30KCurrent public install base
Rating3.9Store average score
Reviews98Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsCaoliao QR Code (Official) - QR Code Generator and Decoder Media preview
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7-day rating change
Start
3.93
Latest
3.93
7-day rating change
0.00
2026年7月14日2026年7月20日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version5.2.1
ManifestV3
Size4.83MiB
Languages53Deutsch / English / English (United Kingdom) +50
Published
Store updated
Last crawled
DeutschEnglishEnglish (United Kingdom)English (United States)FilipinoIndonesiaKiswahiliMelayuNederlandsTiếng ViệtTürkçecatalà
Overview
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Caoliao QR Code Official Free Extension – an efficient and reliable QR code tool for the web.
Built on Caoliao’s robust technology, trusted by over 16 million users. Clean, free, and ad-free.
➤ Key Features
• Batch Decode Entire Page: One-click to capture all QR codes on a webpage, generate a content list, supporting copy or Excel export.
• Right-Click Shortcut Actions:
- Generate: Select any text or link, right-click, then choose “Generate QR Code”.
Reviews
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Store average score3.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.7Average computed only from synced review bodies below
Reviews with text75Synced review bodies
Total ratings / reviews98Chrome Web Store public rating/review count
Store average score: 3.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
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无法识别解析二维码
和12306冲突，启用此插件的情况下，12306乘客信息上面已有的乘客信息，无法显示
决定卸载，原因有二： ①安装第一个版本的时候，我记得扩展不会在后台一直占用资源，只是在需要的时候才运行，后来升级就变成了在后台持续运行，我使用这个扩展的频率很低，一直在后台消耗资源完全没必要。 ②反正cli.im这个网址很好记，配合cVim的yy命令快速复制当前网页地址，生成二维码非常快捷。
右键生成二维码,成功率不足10%(实际上成功率比10%更低),要么没有任何反应,要么是空白. 右键解析也不行,是空白,空白,空白. 你也别说啥,如果不行我可以直接录屏. 这两星还是我经常用网页版
其他没有任何问题，除了有时候点击图片生成不了二维码，也读取不了二维码。是我网络问题？
莫名其妙地注入了一些CSS，导致一些网站的显示都出问题了。一开始还以为是浏览器升级的问题，后来终于发现是插件问题，只能换了。
草料二维码chrome插件2.1 ，会导致360云盘的删除文件/目录的对话框，排版乱掉，确定键被藏起来，无法删除文件。 原因是插件对网页插入了css样式（.ui-dialog .ui-button）导致。
对页面渲染有影响 不知道为什么会inject 一个 position: absolute;导致很多页面布局乱掉，希望修复
该插件会自动在页面嵌入无用DOM节点： #cli_dialog_div；不知道是不是也有一些小动作在里面，推荐卸载掉！国内的软件猫腻比较多，请小心选择
inject样式造成了部分样式（如phpmyadmin）显示不正常 .check有迷之绿色背景。 怀疑background html造成了css污染。