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Drop a PDF.
Get clean JSON.

Upload any invoice or receipt and see structured data in seconds.

Live demo — try it right now
📄
Drop your PDF here
or click to browse · invoices & receipts work great
Result

      

      
5 free tries per day · no account needed · Need more?

    

  







  

    
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Simple by design

    
Zero setup. One endpoint.

    
No GUI to learn. No templates to draw. No zones to configure.

    

      
1
Upload a PDF
Call POST /parse with your file. Invoices, receipts, contracts — handled automatically.

      
2
An LLM reads it
A large language model extracts vendor, invoice number, line items, totals, tax, dates and currency — from any layout, no templates.

      
3
You get JSON
Structured data ready to insert directly into your database. No regex, no post-processing, no guessing.

    

  






  

    
Security & privacy

    
Your documents stay yours. Always.

    
Sensitive financial data deserves serious protection. Here's exactly how we handle it.

    

      
🚫
Zero data retention
Your PDF is loaded into memory, parsed, then immediately discarded. We never write your document to disk, a database, or any storage system.

      
🔒
TLS-only transport
All data in transit is encrypted with TLS 1.2+. Plain HTTP connections are rejected. HSTS headers ensure your browser always connects securely.

      
🧪
In-memory processing
Parsing happens entirely in-process. File bytes are explicitly released after the response is sent. No temp files, no caches, no side-channels.

      
🛡
Attack mitigation
Rate limiting on every endpoint, strict CORS, security headers (CSP, X-Frame-Options, HSTS), and SSRF protection on URL inputs.

      
🔑
Hashed API keys
API keys are SHA-256 hashed before storage. Even in the event of a database breach, raw keys cannot be recovered or replayed.

      
👁‍🗨️
No logs of your content
We log request metadata (timestamp, key tier, page count) but never the contents of your documents. Nothing traceable to your data is stored.

    

    

      
 Files never stored

      
 TLS encrypted

      
 Keys hashed

      
 SSRF protected

      
 Rate limited

      
 No content logs

    

  






  

    
Straightforward

    
Flat monthly pricing

    
No per-page fees. No templates to maintain. Cancel anytime.

    
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Need more than 20,000 parses? Email us for a custom plan.

  






  

    
For developers

    
Integrate in minutes

    
One API key. One endpoint. Works with any language.

    

      

        
1 · Get a free API key

        
curl -X POST https://pdfjson-api.inksky.workers.dev/keys \
  -H "Content-Type: application/json" \
  -d '{"email":"you@example.com"}'

      

      

        
2 · Parse any PDF

        
curl -X POST https://pdfjson-api.inksky.workers.dev/parse \
  -H "Authorization: Bearer pdfa_your_key" \
  -F "file=@invoice.pdf"

      

      

        
Response

        
{
  "document_type": "invoice",
  "vendor": { "name": "Acme Corp", ... },
  "invoice_number": "INV-2025-042",
  "total": 2750.00,
  "line_items": [ ... ],
  "currency": "USD"
}

      

      

        Get started →