灵犀场 · 在线工具Lingxi Field · Tools
二维码生成QR Code Generator
输入链接或文本，本地生成二维码图片。Generate a QR image from text or a URL — locally.
浏览器本地处理 · 文件不上传服务器Processed in your browser · files never leave your device
常见问题Frequently Asked Questions
简短技术说明Technical note
核心逻辑运行在您的浏览器（Canvas / Web Crypto / 纯 JS）。重型库将按页面动态加载，避免拖慢全站首页。Core logic runs in your browser (Canvas / Web Crypto / pure JS). Heavy libraries load only on the pages that need them so the site home stays light.
隐私说明Privacy
本工具默认在您的浏览器本地完成计算与转换。文件不会上传到灵犀场服务器，也不会写入我们的对象存储。刷新或关闭页面后，内存中的文件即被释放。This tool processes data in your browser by default. Files are not uploaded to Lingxi Field servers or object storage. Closing or refreshing the page releases them from memory.