二维码识别器
上传图片识别并解码二维码
Drag & drop a QR code image here, or click to browse
Tips
- Ensure the QR code is clearly visible and well-lit
- Higher resolution images work better
- Works with standard QR codes (Version 1-5)
- Does not require external libraries — uses pure canvas pixel analysis
- For complex QR codes with error correction, results may be partial