Include the complete header
Supplier, date, reference, and currency often sit outside the line-item grid.
Extract invoice and receipt fields with OCR review
Invoice and receipt OCR turns visible fields and line items into reviewable structured data. It does not validate the transaction, so compare the supplier, date, invoice number, tax, total, currency, and every line item with the source before accounting use.
Your invoice fields are ready to verify
N/Alocal review signal
0 pages0 words0 characters0 ms
OCR does not approve an expense or validate arithmetic. Review every field and recalculate financial totals before use.
Separate recognition from financial validation
The recognizer proposes fields from the visible page. The review step exposes those values and keeps arithmetic and source comparison as explicit human decisions.
- Match the supplier and reference number to the document header.
- Confirm currency, decimal marks, minus signs, tax, and total.
- Recalculate line items independently when the values will enter accounts.
Extract invoice fields without confusing recognition with approval
Use this tool when the field relationships and amounts matter more than a plain transcription. The tool proposes structured values from the page, but it cannot decide whether a charge is legitimate, coded correctly, or paid.
Check the fields that can change a financial record
Small punctuation carries financial meaning. A missing decimal, minus sign, or currency code can matter more than a misspelled description.
| Field group | Common recognition risk | Required check |
|---|---|---|
| Reference and date | Similar digits or reordered dates | Compare with the header |
| Line amounts | Lost decimals and shifted columns | Recalculate from quantity and price |
| Tax and total | Wrong sign, rate, or currency | Check the source and arithmetic |
Prepare the receipt or invoice for structured extraction
Protect decimal marks
Avoid thresholding that removes small periods or joins commas to nearby digits.
Keep discounts and negatives
Parentheses and minus signs can reverse the meaning of a value.
Recalculate outside OCR
Use the extracted data as a draft, then independently check arithmetic and business rules.
Preserve source currency
Do not normalize symbols or convert currencies during extraction because the reviewed record should reflect exactly what the document displays.
Use structured invoice OCR only with a verification step
Follow A Field-First OCR Workflow for Receipts, Invoices, and Tables for a field-first check.
For field validation and table decisions, use the invoice and table OCR workflow guides.
Best for
Printed invoices, itemized receipts, and clear purchasing documents.
Not designed for
Approving expenses, detecting fraud, validating suppliers, or providing tax advice.
Review first
Supplier, date, reference, currency, line quantities, unit prices, tax, and total.
Invoice and receipt OCR questions
Does the tool validate an invoice total?
No. It extracts visible values. Recalculate line items, tax, discounts, and totals against the source before use. Follow the field-first review workflow.
Can it process long receipts?
Use a sharp full-length scan or overlapping square captures. A distant photo often makes individual characters too small. Improve the capture first.