Free QR Code Scanner Online

Generate and scan QR codes online for free. Create custom QR codes with logos, multiple formats (PNG, JPG, SVG), and various styles. Fast, secure, and easy to use.

使用我們易於使用的 QR 碼生成器，為 URL、文本、Wi-Fi 等生成自訂 QR 碼，無需註冊，無限制。 添加徽標，從圖像或相機中掃描並立即分享。

QR Code 是二維條碼的一種，QR 為 Quick Response 的縮寫，即希望 QR Code 可以快速解碼其內容， 相對於傳統一維條碼有更大的儲存資料容量，也無需像一維條碼掃描時需要直線對準掃描器，且 QR Code 具有容錯能力，即使有部份汙損，仍然可以完整的讀取資訊。

Quickly and easily reads QR codes directly in your browser, requiring no app download. Supports batch QR code scan and decoding from Images, Camera, Webcam, PDFs & URLs, with batch export to Excel, CSV, PDF, & TXT. Upload or take photos of QR code

Canva’s Free Online QR Code Generator lets you create custom QR codes in a few clicks. Download or embed your QR code into any Canva design.

QR Code Generator for URL, vCard, and more. Add logo, colors, frames, and download in high print quality. Get your free QR Codes now!

Scan QR Codes instantly using your webcam or phone—no app needed. Fast, secure, and private scanning directly in your browser on desktop, iOS, or Android.