Convert PDF to JSON Online in Seconds
Easily extract the contents of any PDF—text, tables, form data, and metadata—into a structured JSON file without installing software. KINGofPDF’s PDF-to-JSON converter runs entirely in your browser, preserving the hierarchy and formatting of your original document.
Why Choose KINGofPDF’s PDF-to-JSON Converter?
- Accurate Data Extraction: Parses headings, paragraphs, tables, and form fields into proper JSON objects and arrays.
- Metadata Preservation: Includes document-level properties like title, author, creation date, and page count in your JSON.
- Batch & Multi-Page Support: Upload single or multiple PDFs to convert all pages into one combined JSON or separate files per document.
- Secure & Private: All conversion happens client-side; your PDFs and resulting JSON never leave your device.
- Unlimited & Free: Convert PDFs of any size or quantity with no watermarks, no file-size limits, and no registration needed.
Key Features
- Hierarchical Structure: Maintains document structure with nested JSON for chapters, sections, and paragraphs.
- Table Conversion: Detects and converts tables into JSON arrays of rows and columns for easy programmatic access.
- Form Field Extraction: Pulls form inputs, checkboxes, and annotations into JSON key-value pairs.
- Custom Output Options: Choose to include or omit images, metadata, or specific page ranges.
- Download & API: Download your JSON directly or use our REST API for automated workflows.
How to Convert PDF to JSON Online
- Upload Your PDF: Drag & drop your PDF file into the converter or click Upload PDF.
- Select Options (Optional): Include metadata, choose page ranges, or toggle table extraction.
- Convert & Download: Click Convert to JSON—your structured JSON file downloads instantly, ready for data analysis or integration.
