Caoliao QR Code (Official) - QR Code Generator and Decoder

Description

One-click to create QR for page, text, or link; batch scan webpage QRs to Excel; right-click for single QR; manage history via… Official Caoliao QR Code Free Extension — an efficient and reliable web QR code tool. Built on Caoliao’s technology (serving over 16 million users), this extension is clean, free, and ad-free. ➤ Main Features • Batch Decoding for Entire Page: Grab all QR codes on the web page with one click, generate a list of results, and support copying or exporting to Excel. • Context Menu Shortcuts: - Encode: Select any text or link, then right-click and choose “Generate QR Code”. - Decode: Right-click on a QR code image and choose “Decode QR Code” to quickly access content. • Sidebar & History: Automatically saves decoded results and history, all locally stored and available at any time. • Appearance & Multi-language: Supports light/dark mode (syncs with system theme), and switches between Simplified Chinese, Traditional Chinese, English, Japanese, Korean, and more languages. • Productivity Tools: Integrated incognito QR code creation, file transfer, and other practical features suitable for daily collaboration. • Keyboard Shortcut Support: Most operations are available via keyboard shortcuts for enhanced efficiency. ➤ Usage Guide • Encode (Selected Content): Select text/link → right-click → “Generate QR Code from Selection”. • Encode (Current Page): Click the “Caoliao” icon at the top right of the browser. In the popup panel, you can also click the URL, modify its content, and generate a QR code. • Decode (Single Image): Right-click on an image → “Decode QR Code”. • Decode (Batch for Entire Page): Right-click on a blank area on the web page → “Decode All QR Codes on Page” (see results in the sidebar). • Shortcuts: - Shift + Alt + E: Generate QR code for the current page - Shift + Alt + W: Generate QR code for selected content - Shift + Alt + Q: Decode all QR codes on the page ➤ Data & Privacy Security We value the importance of data privacy. This new version of the extension is built using pure front-end technology. All your QR code generation and decoding happen entirely within your local browser environment—your data never gets uploaded to any server. This extension does not collect, store, or transmit any specific QR code content or decoding results. Only anonymized statistical data (such as “number of QR codes generated”) is collected to optimize the extension. Your data is 100% yours.

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