QR Code Decoder - Online QR Code Reader
Decode QR codes online by uploading images. Extract data from QR codes quickly and easily.
Click or drag to upload QR code image
Supports JPG, PNG, GIF formats
Instructions
- • 上传包含二维码的图片
- • 支持常见的图片格式
- • 图片清晰度越高，解码成功率越高
- • 完整功能需要安装 jsQR 库
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