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 trend
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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
Product summary
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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.
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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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7D Growth
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不错不错，需要的都有了
为什么我的扩展除了生成当前网页的二维码以外，其他诸如“将选中的文字转化为二维码”都不能用？
安装之后，打开pinterest会被一层半透明的白色图层遮盖住，停用草料二维码这个现象就消失了
确实很好用，推荐给朋友了
会有bug的，弹窗的样式变得错误的
咋还不更新呢.官网有更新,这里没更新安装不了!
安装这个版本总是提示更新，点了更新链接，本地安装又会被chrome禁用（因为不是从应用商店安装的）。看版本号都是2.0，所以更新了什么？
前一段不能用了,更新后现在可以用了。但是，重启浏览器就又不能用了/
一直在用，强烈推荐
很方便