Test your templates on real documents
Built for fast iteration
Tweak, test, and repeat until every field extracts perfectly.
Test Inside the Editor
Upload any document directly from the template editor and run a real extraction to see how your field definitions perform.
Instant Result Preview
Extraction results appear immediately in a structured JSON view so you can check every field at a glance.
Iterate Fast
Adjust a field name or description, re-run the test, and see the difference straight away with no re-deploy needed.
Free Testing on Premium Plans
Premium subscribers run test extractions without consuming quota. Free-plan users are charged the same as a production call.
Any File Format
Upload a PDF, JPEG, PNG, WEBP, TIFF or BMP to test, the same formats supported in production.
Supports All Template Types
Test any category: invoices, contracts, receipts, IDs, resumes, or fully custom templates.
See the full extraction result instantly
When you upload a document and trigger a test, the extraction runs against the real API. The result shows every field your template defines. Premium accounts can run test extractions without consuming quota.
- Full JSON result with all extracted field values
{
"invoice": {
"invoice_number": "INV-1001",
"vendor_name": "Example Corp",
"total_amount": 150,
"items": [
{
"description": "Office supplies",
"quantity": 3,
"unit_price": 12.50,
"total": 37.50
},
{
"description": "Consulting services",
"quantity": 3,
"unit_price": 37.50,
"total": 112.50
}
]
}
}Iterate until your template is perfect
50 pages/month free · No credit card required