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.
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QR Code Generator
Workflow & Planning
QR Code fastest way to generate or scan QR codes. Decode QR Code in image or use webcam.
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Rating
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7D Growth
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QR Code
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Generate and Scan QR Code.
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Rating
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Reviews
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7D Growth
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很方便很好用，还是免费没广告的，五星支持一下
好用，解码速度很快，很便捷
用了好几年草料，一直就在等这个更新。新版界面确实比以前清爽多了，看着舒服。最满意的改动是解码全放到了本地（纯前端），不用担心数据上传的问题，这点对公司办公来说真的很重要。依然是那个干净、没广告的好工具，五星支持一下。
I would like to ask why the plugin needs to run chrome background tasks?
之前用这个工具解析二维码，会利用后端解码，虽然合理，但不太敢解自己图片，只会解公共图片。 新版观测了下解码全是走本地解码了，并且解码效果也没打折扣，甚至比zxing还高..有点厉害
突然发现最近更新过了哎，比之前界面更干净了，而且改成了前端解码，数据不会上传到服务器了，那用起来就更安心了
最近更新了，更好用了。不挡在中间，点空白地方直接退出
免费、无广告，用了好几年了，这两天发现更新了一版，点个赞，比原来更好用了，还多了个传文件的功能
干净方便好用
无法解析，