What invoice formats are supported?

PDF, JPG, PNG, scanned invoices, and most common image and document formats, including multi-page PDFs.

Can I extract line items from invoices into JSON?

Yes. Structured JSON output includes line items with description, quantity, unit price, and amount, plus invoice-level fields like invoice number, due date, vendor/buyer details, tax breakdowns, and totals.

What makes this different from regular invoice OCR?

Regular OCR gives you raw text or guessed numbers. Gentables provides source evidence showing exactly where each extracted field originated on the invoice—line by line, field by field.

Can I verify invoice totals before exporting to ERP software?

Yes. Every extracted amount, tax, line item, and due date can be reviewed alongside supporting evidence from the original invoice.

How does it handle missing or ambiguous invoice fields?

Missing or unsupported fields are explicitly marked instead of being guessed or fabricated, so you know what requires human review.

Does it support purchase order matching (2-way/3-way)?

The extracted structured data can be easily compared with purchase orders and receiving reports in your ERP or procurement system for automated matching.

Extract and Verify Invoice Billing Data with AI

Turn invoices into structured JSON while keeping every extracted field traceable to the original document. Extract invoice numbers, due dates, vendor and buyer details, line items (description, quantity, unit price, amount), tax breakdowns, and totals with source-backed evidence.

Billing VerifiedERP ReadyTraceable JSON

How to extract invoice data in 3 steps

1. Upload an invoice

Upload PDF, image (JPG/PNG), or scanned invoice files.

2. AI extracts structured billing data

Automatically identify invoice number, issue date, due date, vendor/buyer information, purchase order reference, line items (description, quantity, unit price, amount), subtotal, tax, and grand total.

3. Review source evidence

Every extracted field links back to supporting text or position on the original invoice before export.

Traditional Invoice OCR vs Source-Verified Invoice Extraction

Traditional Invoice OCR / Scanners

× Extract numbers without showing where they came from
× Difficult to audit line item accuracy
× Misread invoice totals or due dates often go unnoticed
× Manual validation required before ERP import

Gentables Source-Verified Extraction

✓ Every field (invoice number, due date, line item, tax) includes supporting source evidence
✓ Missing or ambiguous values are clearly flagged
✓ Verify results before importing into accounting systems
✓ Traceable structured output for audit and compliance

More than an Invoice Scanner

Extract complete invoice billing details

Capture invoice number, issue date, due date, vendor name and address, buyer name and address, purchase order number, line items (SKU, description, quantity, unit price, amount), subtotal, tax breakdown (rate and amount), discounts, shipping charges, and grand total.

Source-backed evidence for every field

See exactly where each extracted value appeared on the invoice. Every line item, tax amount, and due date can be traced back to its original position in the document.

Structured JSON for ERP and accounts payable workflows

Export clean billing data as JSON, tables, or spreadsheets for ERP systems (SAP, Oracle, NetSuite), accounts payable automation, and 3-way matching with purchase orders and receiving reports.

Common invoice extraction use cases

Accounts Payable Automation

• Parse invoices for automated bill entry

• Verify invoice totals and due dates before payment

• Standardize vendor invoice data across the organization

ERP & Procurement Systems

• Extract line items and tax details for purchase order matching

• Build searchable vendor billing databases

• Validate invoice information against source documents

Audit & Compliance Automation

• Feed verified invoice data into audit workflows

• Generate source-backed spending reports

• Maintain traceable records for tax and regulatory compliance

Extract and Verify Invoice Billing Data with AI