QR Code ToolGenerate & Scan QR Codes
Generate and scan QR codes instantly in your browser. 100% local, privacy-first.
Generate QR Code
Create QR codes for URLs, text, contact info, WiFi, and more.
All processing happens locally in your browser. Your data never leaves your device.
常見問題
關於此工具您需要了解的一切。
Is this secure?
Yes. All QR code generation and scanning happens locally in your browser. No data is sent to any server.
What content types are supported?
We support URLs, text, email addresses, phone numbers, WiFi credentials, and more.
隱私安全
所有處理都在瀏覽器中 100% 完成。文件從未上傳到任何服務器。
極速體驗
由 WebAssembly 驅動，提供近乎原生的性能。無需等待上傳。
無需安裝
在任何設備 (Windows, Mac, Chromebook, 手機) 的 Chrome/Edge/Firefox 瀏覽器中直接運行。