SSS QR Code Local Generation/Decoding

A simple and efficient tool to generate and decode QR codes

SSS QR Code Tool is a lightweight Chrome browser extension that provides QR code generation and decoding functionality. This tool runs completely locally in the browser, requires no internet connection, and offers a fast response experience while protecting user privacy. Key Features Offline Operation: All operations are performed locally, no network connection required Logo Support: Custom logo images can be added to the center of QR codes Decode Support: Direct parsing of QR code image content User-Friendly: Intuitive interface, easy to operate Functionality Guide 1. QR Code Generation 1.1 Basic Generation Enter text/URL in the input box Click the "Generate" button Automatically generate corresponding QR code 1.2 Logo Addition Click "Add Logo" button Select local logo image Adjust logo size (recommended not to exceed 25% of QR code size) 2. QR Code Decoding Click "Select Image" button Choose QR code image to decode Automatically display decoded result Update Log v1.0.1 (2024-12-02) Add donate feature Optimize some functions Update Log v1.0.0 (2024-12-02) Initial release Implemented QR code generation and decoding functionality Added custom logo support Added screenshot decode support Open Source License This tool is open-sourced under the MIT License, contributions are welcome.