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13日2026年7月19日
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1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
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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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QR Code fastest way to generate or scan QR codes. Decode QR Code in image or use webcam.
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即不能生成二维码，也不能解析二维码，望修复！
解析谷歌域名失败，真的是很恶心了。我只需要你把一个字符串弄成二维码，结果你还替我屏蔽了，呵呵
鸡肋, 生成没有问题但读取没有反应, 希望修复
注入样式是真的坑....导致好多东西完全变了
插件本身挺好，就是会影响网页的样式，这个不能忍……太坑了！
很好用的插件，但是这个商店的版本和官网下载的版本是同步的么？
这个插件会造成页面悬浮小窗口显示不完整，比如京东登录的小窗口，降价提醒设置的小窗口。
QQ空间中他人说说发送的二维码，右键解析失败。右键在新标签页打开图片，在新的页面解析可以成功。 解析结果的页面太窄了，让扫码内容自动换行或吧页面加宽的会好不少。
本来觉得还不错的插件. 尼玛竟然给浏览器擅自加上了injected stylesheet的样式, 简直是前端的噩梦
应该是挺好的