QR 코드 스캐너
카메라로 QR 코드를 스캔하거나 업로드된 이미지를 디코딩하세요. 링크는 검토용으로 표시되며 자동으로 열리지 않습니다.
테스트 인터페이스
시작을 누른 후 브라우저에서 권한을 요청할 수 있습니다.드래그 앤 드롭
QR 코드가 포함된 텍스트나 이미지를 붙여넣으세요.
이 도구를 사용하는 방법
- Click Start camera and point the camera at a QR code, or drag an image into the upload area.
- Keep the code inside the frame until a result appears.
- Review the decoded text. For links, check the hostname before choosing Open link.
- Copy the result if needed and stop the camera when finished.
광고
기술적인 설명
The scanner uses the browser BarcodeDetector API when available and falls back to a bundled QR decoding library for uploaded images. Camera frames are processed in the page and never transmitted.
QR decoding is not a guarantee of safety. A QR code can hide a shortened or deceptive URL. Always inspect the hostname and be cautious with requests for passwords or payments.
문제 해결
Camera does not detect the code
Improve lighting, hold the camera steady, and fill more of the frame with the code. Avoid reflections and extreme angles.
Uploaded image is not decoded
Use a sharp, high-contrast image and crop out unrelated content. Very large images may be downscaled by the decoder.
Link preview is missing
Only http and https URLs are recognized as links. Other text is shown as plain content.
BarcodeDetector is unsupported
The camera scanner needs a browser with BarcodeDetector or a compatible fallback. Image upload remains available where the fallback decoder is supported.
관련 도구
자주 묻는 질문
광고