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Experiment

Invoice extractor

Turns an invoice, in Lithuanian or English, into structured data. An AI model reads the document, and then plain arithmetic checks whether its figures add up.

A file you upload is sent to an AI provider for processing. This site does not store it or log its contents. Please do not upload sensitive documents.

Choose a document

All three are made up, with invented companies and codes.

One page, two VAT rates.

View Lithuanian invoice (PDF) (opens in a new tab)

Two pages, 18 lines, totals on the second page.

View English invoice (PDF) (opens in a new tab)

A deliberate error: the total is 10.00 too high.

View Lithuanian scan (JPEG) (opens in a new tab)

PDF, PNG, JPEG or WebP, up to 3 MB and 5 pages. Photos are reduced in your browser first, which also removes their location data.

No file chosen

What the model read

Choose a document and press Extract the data. Each field, the text it was read from and whether the totals add up will appear here.