QR Code Scanner
Decode a QR code from a photo or your camera — no app, no upload.
Drop an image with a QR code
Or take a screenshot and drop it here
Click to choose, or drop a file here
Decoded in your browser — nothing is uploaded, and the camera feed never leaves your device.
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QR Code Scanner — frequently asked questions
Is the camera feed uploaded anywhere?+
No. The video never leaves your device — each frame is scanned locally in your browser and immediately discarded.
What kinds of QR codes does it read?+
Any standard QR code — a URL, plain text, Wi-Fi credentials, an email address, or a phone number — and it shows the right action for each.
Why didn't it find a code in my photo?+
The code needs to be reasonably sharp and not too small in the frame. Crop the photo closer to the code and try again, or use the camera option instead.
你們會把我的檔案上傳到伺服器嗎？+
不會——這裡的每個工具都完全在你的裝置上處理檔案，不會向伺服器上傳任何內容。唯一的例外是 AI 工具，它們會把擷取的文字（而非檔案本身）傳送給 Claude 來完成工作。
有檔案大小限制嗎？+
我們沒有人為設下限制，但由於處理過程在你的瀏覽器中進行，非常大的檔案（超過 500MB 或 1000 頁）會受你裝置記憶體的限制，而非我們的限制。
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