PDF

Signature Detection

Locate and extract signatures from PDF documents

380K runs

Note: This playground provides simulated output to showcase functionality. No input data is processed or stored on our servers. Use this demo to explore the feature extractor's capabilities before integrating it into your application.

Input

Input Type

File URL string

Enter a URL to a pdf file

Upload pdf

Drag and drop a pdf file here, or click to browse

Select File

# detection_confidence number

Minimum confidence threshold for signature detection. Default: 0.85

# extract_text boolean

Whether to extract text from signature regions. Default: true

Output

{
  "signatures": [
    {
      "page": 5,
      "bbox": [
        350,
        680,
        500,
        720
      ],
      "confidence": 0.97,
      "signer_name": "John Smith",
      "date": "2023-05-15"
    },
    {
      "page": 5,
      "bbox": [
        120,
        680,
        270,
        720
      ],
      "confidence": 0.94,
      "signer_name": "Sarah Johnson",
      "date": "2023-05-16"
    }
  ],
  "verified": true,
  "signature_type": "handwritten"
}