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Live demo · Precomputed sample result. Nothing is analyzed when you open this page.

KSeF FA(3) e-invoice → exact structured data

DocAI reads KSeF FA(3) e-invoice XML directly, exact values from the sender's structured data, no OCR guessing. See a sample Polish e-invoice in the review workspace — no account needed.

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More demos: VAT invoice · Receipt

Analyze a document

Upload a document to extract, review, and organize its data.

Invoices, receipts, purchase orders, delivery notes, and more.

AI extracts the data. You review and confirm the result. Learn more

Upload document

Upload a document Drag and drop a file here, or choose a file. PDF, XML e-invoice, PNG, JPG, HEIC, TIFF, BMP, WEBP | Max 15 MB

Advanced settings

Document type We'll detect the document type automatically.

Region Regional tuning for invoices and other documents.

Batch processing Use for large uploads. Results may take up to 24 hours.

Custom extraction

Extract any field you can describe

Write what you need (say, contract value, notice period and penalties) and DocAI drafts an editable field list, then reads those values off your document. Needs an account.

Describe what you need

AI reads your description and drafts editable fields. Review before analyzing.

Extraction settings

Proposed fields (0)

No fields yet

Generate fields from your description or add them manually.

Values the document doesn't show stay empty. Nothing is invented.

Saved template

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Never used for AI training Your documents train no model, ours or a provider's
Every field links to its source Check any value against the exact spot on the page
PDFs, images and e-invoices Scans and photos too, not just clean digital files

Custom filename (optional) Set a custom name for the saved file.

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Field Validation

Technical details

OCR Text

Raw JSON

KSeF FA(3) e-invoice → exact structured data

Analyze a document

Proposed fields (0)

Batch processing

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