📄 File Text Extraction from Direct Upload

Upload a file directly via multipart form-data and extract its text content in a single request. Supports a wide range of document formats including PDFs, Office documents (DOCX, XLSX, PPTX), plain text files, HTML, and more.

📤 File Upload Send the file using multipart/form-data with the file field named file. Additional options (chunking, chunkSize) are passed as form fields alongside the file.

📦 Output Modes

• Single string (default, chunking: false) — All extracted text as one string
• Chunked (chunking: true) — Text split into fixed-size chunks, ideal for embedding pipelines and RAG (Retrieval-Augmented Generation) applications

📐 Chunking When chunking: true, text is split into chunks of up to chunkSize characters (minimum 1000, default 4000). Chunk boundaries respect word boundaries.

{
  "filename": "report.pdf"
}

{
  "chunks": [
    "First chunk of extracted text...",
    "Second chunk..."
  ],
  "text": "Complete document text extracted from the file..."
}